Upsells y Downsells

Los upsells y downsells te permiten ofrecer productos adicionales o cambios de plan a los clientes que usan sus métodos de pago guardados. Esto habilita compras con un solo clic que omiten la recolección del pago, mejorando drásticamente las tasas de conversión.

Post-Purchase Upsells

Ofrece productos complementarios inmediatamente después del checkout con compras con un solo clic.

Subscription Upgrades

Mueve a los clientes a niveles superiores con prorrateo automático y facturación instantánea.

Cross-Sells

Agrega productos relacionados a clientes existentes sin volver a ingresar los datos de pago.

Descripción General

Los upsells y downsells son poderosas estrategias de optimización de ingresos:

Upsells: Ofrecer un producto o actualización de mayor valor (por ejemplo, plan Pro en lugar de Básico)
Downsells: Ofrecer una alternativa de menor precio cuando un cliente rechaza o degrada
Ventas Cruzadas: Sugerir productos complementarios (por ejemplo, complementos, artículos relacionados)

Dodo Payments habilita estos flujos a través del parámetro payment_method_id, que te permite cobrar el método de pago guardado de un cliente sin pedirle que vuelva a ingresar los datos de la tarjeta.

Beneficios Clave

Beneficio	Impacto
Compras con un solo clic	Omite por completo el formulario de pago para clientes recurrentes
Mayor conversión	Reduce la fricción en el momento de la decisión
Procesamiento instantáneo	Los cargos se procesan de inmediato con `confirm: true`
Experiencia fluida	Los clientes permanecen en tu aplicación durante todo el flujo

Cómo Funciona

Requisitos Previos

Antes de implementar upsells y downsells, asegúrate de tener:

Customer with Saved Payment Method

Los clientes deben haber completado al menos una compra. Los métodos de pago se guardan automáticamente cuando los clientes completan el checkout.

Products Configured

Crea tus productos de upsell en el panel de Dodo Payments. Estos pueden ser pagos únicos, suscripciones o complementos.

Webhook Endpoint

Configura webhooks para manejar payment.succeeded, payment.failed e subscription.plan_changed.

Obtener Métodos de Pago del Cliente

Antes de ofrecer un upsell, recupera los métodos de pago guardados del cliente:

TypeScript
Python
Go

import DodoPayments from 'dodopayments';

const client = new DodoPayments({
  bearerToken: process.env.DODO_PAYMENTS_API_KEY,
  environment: 'live_mode',
});

async function getPaymentMethods(customerId: string) {
  const paymentMethods = await client.customers.listPaymentMethods(customerId);
  
  // Returns array of saved payment methods
  // Each has: payment_method_id, type, card (last4, brand, exp_month, exp_year)
  return paymentMethods;
}

// Example usage
const methods = await getPaymentMethods('cus_123');
console.log('Available payment methods:', methods);

// Use the first available method for upsell
const primaryMethod = methods[0]?.payment_method_id;

import os
from dodopayments import DodoPayments

client = DodoPayments(
    bearer_token=os.environ.get("DODO_PAYMENTS_API_KEY"),
    environment="live_mode",
)

def get_payment_methods(customer_id: str):
    payment_methods = client.customers.list_payment_methods(customer_id)
    
    # Returns list of saved payment methods
    # Each has: payment_method_id, type, card (last4, brand, exp_month, exp_year)
    return payment_methods

# Example usage
methods = get_payment_methods("cus_123")
print("Available payment methods:", methods)

# Use the first available method for upsell
primary_method = methods[0].payment_method_id if methods else None

package main

import (
    "context"
    "fmt"
    "github.com/dodopayments/dodopayments-go"
    "github.com/dodopayments/dodopayments-go/option"
)

func getPaymentMethods(customerID string) ([]dodopayments.PaymentMethod, error) {
    client := dodopayments.NewClient(
        option.WithBearerToken(os.Getenv("DODO_PAYMENTS_API_KEY")),
    )
    
    methods, err := client.Customers.ListPaymentMethods(
        context.TODO(),
        customerID,
    )
    if err != nil {
        return nil, err
    }
    
    return methods, nil
}

func main() {
    methods, err := getPaymentMethods("cus_123")
    if err != nil {
        panic(err)
    }
    
    fmt.Println("Available payment methods:", methods)
    
    // Use the first available method for upsell
    if len(methods) > 0 {
        primaryMethod := methods[0].PaymentMethodID
        fmt.Println("Primary method:", primaryMethod)
    }
}

Los métodos de pago se guardan automáticamente cuando los clientes completan el checkout. No necesitas guardarlos explícitamente.

Upsells de Uno-Clic Post-PCompra

Ofrece productos adicionales inmediatamente después de una compra exitosa. El cliente puede aceptarlo con un solo clic ya que su método de pago ya está guardado.

Implementación

TypeScript
Python
Go

import DodoPayments from 'dodopayments';

const client = new DodoPayments({
  bearerToken: process.env.DODO_PAYMENTS_API_KEY,
  environment: 'live_mode',
});

async function createOneClickUpsell(
  customerId: string,
  paymentMethodId: string,
  upsellProductId: string
) {
  // Create checkout session with saved payment method
  // confirm: true processes the payment immediately
  const session = await client.checkoutSessions.create({
    product_cart: [
      {
        product_id: upsellProductId,
        quantity: 1
      }
    ],
    customer: {
      customer_id: customerId
    },
    payment_method_id: paymentMethodId,
    confirm: true,  // Required when using payment_method_id
    return_url: 'https://yourapp.com/upsell-success',
    feature_flags: {
      redirect_immediately: true  // Skip success page
    },
    metadata: {
      upsell_source: 'post_purchase',
      original_order_id: 'order_123'
    }
  });

  return session;
}

// Example: Offer premium add-on after initial purchase
async function handlePostPurchaseUpsell(customerId: string) {
  // Get customer's payment methods
  const methods = await client.customers.listPaymentMethods(customerId);
  
  if (methods.length === 0) {
    console.log('No saved payment methods available');
    return null;
  }

  // Create the upsell with one-click checkout
  const upsell = await createOneClickUpsell(
    customerId,
    methods[0].payment_method_id,
    'prod_premium_addon'
  );

  console.log('Upsell processed:', upsell.session_id);
  return upsell;
}

import os
from dodopayments import DodoPayments

client = DodoPayments(
    bearer_token=os.environ.get("DODO_PAYMENTS_API_KEY"),
    environment="live_mode",
)

def create_one_click_upsell(
    customer_id: str,
    payment_method_id: str,
    upsell_product_id: str
):
    """Create a one-click upsell using saved payment method."""
    
    # Create checkout session with saved payment method
    # confirm=True processes the payment immediately
    session = client.checkout_sessions.create(
        product_cart=[
            {
                "product_id": upsell_product_id,
                "quantity": 1
            }
        ],
        customer={
            "customer_id": customer_id
        },
        payment_method_id=payment_method_id,
        confirm=True,  # Required when using payment_method_id
        return_url="https://yourapp.com/upsell-success",
        feature_flags={
            "redirect_immediately": True  # Skip success page
        },
        metadata={
            "upsell_source": "post_purchase",
            "original_order_id": "order_123"
        }
    )
    
    return session

def handle_post_purchase_upsell(customer_id: str):
    """Offer premium add-on after initial purchase."""
    
    # Get customer's payment methods
    methods = client.customers.list_payment_methods(customer_id)
    
    if not methods:
        print("No saved payment methods available")
        return None
    
    # Create the upsell with one-click checkout
    upsell = create_one_click_upsell(
        customer_id=customer_id,
        payment_method_id=methods[0].payment_method_id,
        upsell_product_id="prod_premium_addon"
    )
    
    print(f"Upsell processed: {upsell.session_id}")
    return upsell

package main

import (
    "context"
    "fmt"
    "os"
    
    "github.com/dodopayments/dodopayments-go"
    "github.com/dodopayments/dodopayments-go/option"
)

func createOneClickUpsell(
    customerID string,
    paymentMethodID string,
    upsellProductID string,
) (*dodopayments.CheckoutSession, error) {
    client := dodopayments.NewClient(
        option.WithBearerToken(os.Getenv("DODO_PAYMENTS_API_KEY")),
    )
    
    // Create checkout session with saved payment method
    // Confirm: true processes the payment immediately
    session, err := client.CheckoutSessions.Create(context.TODO(), dodopayments.CheckoutSessionCreateParams{
        ProductCart: dodopayments.F([]dodopayments.CheckoutSessionCreateParamsProductCart{
            {
                ProductID: dodopayments.F(upsellProductID),
                Quantity:  dodopayments.F(int64(1)),
            },
        }),
        Customer: dodopayments.F(dodopayments.CheckoutSessionCreateParamsCustomer{
            CustomerID: dodopayments.F(customerID),
        }),
        PaymentMethodID: dodopayments.F(paymentMethodID),
        Confirm:         dodopayments.F(true), // Required when using payment_method_id
        ReturnURL:       dodopayments.F("https://yourapp.com/upsell-success"),
        FeatureFlags: dodopayments.F(dodopayments.CheckoutSessionCreateParamsFeatureFlags{
            RedirectImmediately: dodopayments.F(true), // Skip success page
        }),
        Metadata: dodopayments.F(map[string]string{
            "upsell_source":     "post_purchase",
            "original_order_id": "order_123",
        }),
    })
    
    return session, err
}

func handlePostPurchaseUpsell(customerID string) (*dodopayments.CheckoutSession, error) {
    client := dodopayments.NewClient(
        option.WithBearerToken(os.Getenv("DODO_PAYMENTS_API_KEY")),
    )
    
    // Get customer's payment methods
    methods, err := client.Customers.ListPaymentMethods(context.TODO(), customerID)
    if err != nil {
        return nil, err
    }
    
    if len(methods) == 0 {
        fmt.Println("No saved payment methods available")
        return nil, nil
    }
    
    // Create the upsell with one-click checkout
    upsell, err := createOneClickUpsell(
        customerID,
        methods[0].PaymentMethodID,
        "prod_premium_addon",
    )
    if err != nil {
        return nil, err
    }
    
    fmt.Printf("Upsell processed: %s\n", upsell.SessionID)
    return upsell, nil
}

Al usar payment_method_id, debes establecer confirm: true y proporcionar un customer_id existente. El método de pago debe pertenecer a ese cliente.

Actualizaciones de Suscripción

Mueve a los clientes a planes de suscripción de nivel superior con manejo automático del prorrateo.

Vista Previa Antes de Confirmar

Siempre visualiza los cambios de plan para mostrar a los clientes exactamente lo que se les cobrará:

TypeScript
Python
Go

async function previewUpgrade(
  subscriptionId: string,
  newProductId: string
) {
  const preview = await client.subscriptions.previewChangePlan(subscriptionId, {
    product_id: newProductId,
    quantity: 1,
    proration_billing_mode: 'difference_immediately'
  });

  return {
    immediateCharge: preview.immediate_charge?.summary,
    newPlan: preview.new_plan,
    effectiveDate: preview.effective_date
  };
}

// Show customer the charge before confirming
const preview = await previewUpgrade('sub_123', 'prod_pro_plan');
console.log(`Upgrade will charge: ${preview.immediateCharge}`);

def preview_upgrade(subscription_id: str, new_product_id: str):
    preview = client.subscriptions.preview_change_plan(
        subscription_id=subscription_id,
        product_id=new_product_id,
        quantity=1,
        proration_billing_mode="difference_immediately"
    )
    
    return {
        "immediate_charge": preview.immediate_charge.summary if preview.immediate_charge else None,
        "new_plan": preview.new_plan,
        "effective_date": preview.effective_date
    }

# Show customer the charge before confirming
preview = preview_upgrade("sub_123", "prod_pro_plan")
print(f"Upgrade will charge: {preview['immediate_charge']}")

func previewUpgrade(subscriptionID string, newProductID string) (map[string]interface{}, error) {
    client := dodopayments.NewClient(
        option.WithBearerToken(os.Getenv("DODO_PAYMENTS_API_KEY")),
    )
    
    preview, err := client.Subscriptions.PreviewChangePlan(
        context.TODO(),
        subscriptionID,
        dodopayments.SubscriptionPreviewChangePlanParams{
            ProductID:             dodopayments.F(newProductID),
            Quantity:              dodopayments.F(int64(1)),
            ProrationBillingMode:  dodopayments.F(dodopayments.ProrationBillingModeDifferenceImmediately),
        },
    )
    if err != nil {
        return nil, err
    }
    
    return map[string]interface{}{
        "immediate_charge": preview.ImmediateCharge.Summary,
        "new_plan":         preview.NewPlan,
        "effective_date":   preview.EffectiveDate,
    }, nil
}

Ejecutar la Actualización

TypeScript
Python
Go

async function upgradeSubscription(
  subscriptionId: string,
  newProductId: string,
  prorationMode: 'prorated_immediately' | 'difference_immediately' | 'full_immediately' = 'difference_immediately'
) {
  const result = await client.subscriptions.changePlan(subscriptionId, {
    product_id: newProductId,
    quantity: 1,
    proration_billing_mode: prorationMode
  });

  return {
    status: result.status,
    subscriptionId: result.subscription_id,
    paymentId: result.payment_id,
    invoiceId: result.invoice_id
  };
}

// Upgrade from Basic ($30) to Pro ($80)
// With difference_immediately: charges $50 instantly
const upgrade = await upgradeSubscription('sub_123', 'prod_pro_plan');
console.log('Upgrade status:', upgrade.status);

def upgrade_subscription(
    subscription_id: str,
    new_product_id: str,
    proration_mode: str = "difference_immediately"
):
    result = client.subscriptions.change_plan(
        subscription_id=subscription_id,
        product_id=new_product_id,
        quantity=1,
        proration_billing_mode=proration_mode
    )
    
    return {
        "status": result.status,
        "subscription_id": result.subscription_id,
        "payment_id": result.payment_id,
        "invoice_id": result.invoice_id
    }

# Upgrade from Basic ($30) to Pro ($80)
# With difference_immediately: charges $50 instantly
upgrade = upgrade_subscription("sub_123", "prod_pro_plan")
print(f"Upgrade status: {upgrade['status']}")

func upgradeSubscription(
    subscriptionID string,
    newProductID string,
    prorationMode dodopayments.ProrationBillingMode,
) (*dodopayments.SubscriptionChangePlanResponse, error) {
    client := dodopayments.NewClient(
        option.WithBearerToken(os.Getenv("DODO_PAYMENTS_API_KEY")),
    )
    
    result, err := client.Subscriptions.ChangePlan(
        context.TODO(),
        subscriptionID,
        dodopayments.SubscriptionChangePlanParams{
            ProductID:            dodopayments.F(newProductID),
            Quantity:             dodopayments.F(int64(1)),
            ProrationBillingMode: dodopayments.F(prorationMode),
        },
    )
    
    return result, err
}

// Upgrade from Basic ($30) to Pro ($80)
// With DifferenceImmediately: charges $50 instantly
upgrade, err := upgradeSubscription(
    "sub_123",
    "prod_pro_plan",
    dodopayments.ProrationBillingModeDifferenceImmediately,
)
if err != nil {
    panic(err)
}
fmt.Printf("Upgrade status: %s\n", upgrade.Status)

Modos de Prorrateo

Elige cómo se facturan los clientes al actualizar:

Modo	Comportamiento	Ideal para
`difference_immediately`	Cobra la diferencia de precio al instante ( $30→$ 80 = $50)	Mejoras sencillas
`prorated_immediately`	Cobra según el tiempo restante en el ciclo de facturación	Facturación justa basada en el tiempo
`full_immediately`	Cobra el precio completo del nuevo plan, ignorando el tiempo restante	El ciclo de facturación se reinicia

Usa difference_immediately para flujos de actualización sencillos. Usa prorated_immediately cuando quieras tener en cuenta el tiempo no utilizado del plan actual.

Ventas Cruzadas

Agrega productos complementarios para clientes existentes sin requerir que reingresen detalles de pago.

Implementación

TypeScript
Python
Go

async function createCrossSell(
  customerId: string,
  paymentMethodId: string,
  productId: string,
  quantity: number = 1
) {
  // Create a one-time payment using saved payment method
  const payment = await client.payments.create({
    product_cart: [
      {
        product_id: productId,
        quantity: quantity
      }
    ],
    customer_id: customerId,
    payment_method_id: paymentMethodId,
    return_url: 'https://yourapp.com/purchase-complete',
    metadata: {
      purchase_type: 'cross_sell',
      source: 'product_recommendation'
    }
  });

  return payment;
}

// Example: Customer bought a course, offer related ebook
async function offerRelatedProduct(customerId: string, relatedProductId: string) {
  const methods = await client.customers.listPaymentMethods(customerId);
  
  if (methods.length === 0) {
    // Fall back to standard checkout
    return client.checkoutSessions.create({
      product_cart: [{ product_id: relatedProductId, quantity: 1 }],
      customer: { customer_id: customerId },
      return_url: 'https://yourapp.com/purchase-complete'
    });
  }

  // One-click purchase
  return createCrossSell(customerId, methods[0].payment_method_id, relatedProductId);
}

def create_cross_sell(
    customer_id: str,
    payment_method_id: str,
    product_id: str,
    quantity: int = 1
):
    """Create a one-time payment using saved payment method."""
    
    payment = client.payments.create(
        product_cart=[
            {
                "product_id": product_id,
                "quantity": quantity
            }
        ],
        customer_id=customer_id,
        payment_method_id=payment_method_id,
        return_url="https://yourapp.com/purchase-complete",
        metadata={
            "purchase_type": "cross_sell",
            "source": "product_recommendation"
        }
    )
    
    return payment

def offer_related_product(customer_id: str, related_product_id: str):
    """Offer related product with one-click purchase if possible."""
    
    methods = client.customers.list_payment_methods(customer_id)
    
    if not methods:
        # Fall back to standard checkout
        return client.checkout_sessions.create(
            product_cart=[{"product_id": related_product_id, "quantity": 1}],
            customer={"customer_id": customer_id},
            return_url="https://yourapp.com/purchase-complete"
        )
    
    # One-click purchase
    return create_cross_sell(customer_id, methods[0].payment_method_id, related_product_id)

func createCrossSell(
    customerID string,
    paymentMethodID string,
    productID string,
    quantity int64,
) (*dodopayments.Payment, error) {
    client := dodopayments.NewClient(
        option.WithBearerToken(os.Getenv("DODO_PAYMENTS_API_KEY")),
    )
    
    payment, err := client.Payments.Create(context.TODO(), dodopayments.PaymentCreateParams{
        ProductCart: dodopayments.F([]dodopayments.PaymentCreateParamsProductCart{
            {
                ProductID: dodopayments.F(productID),
                Quantity:  dodopayments.F(quantity),
            },
        }),
        CustomerID:      dodopayments.F(customerID),
        PaymentMethodID: dodopayments.F(paymentMethodID),
        ReturnURL:       dodopayments.F("https://yourapp.com/purchase-complete"),
        Metadata: dodopayments.F(map[string]string{
            "purchase_type": "cross_sell",
            "source":        "product_recommendation",
        }),
    })
    
    return payment, err
}

func offerRelatedProduct(customerID string, relatedProductID string) (interface{}, error) {
    client := dodopayments.NewClient(
        option.WithBearerToken(os.Getenv("DODO_PAYMENTS_API_KEY")),
    )
    
    methods, err := client.Customers.ListPaymentMethods(context.TODO(), customerID)
    if err != nil {
        return nil, err
    }
    
    if len(methods) == 0 {
        // Fall back to standard checkout
        return client.CheckoutSessions.Create(context.TODO(), dodopayments.CheckoutSessionCreateParams{
            ProductCart: dodopayments.F([]dodopayments.CheckoutSessionCreateParamsProductCart{
                {ProductID: dodopayments.F(relatedProductID), Quantity: dodopayments.F(int64(1))},
            }),
            Customer:  dodopayments.F(dodopayments.CheckoutSessionCreateParamsCustomer{CustomerID: dodopayments.F(customerID)}),
            ReturnURL: dodopayments.F("https://yourapp.com/purchase-complete"),
        })
    }
    
    // One-click purchase
    return createCrossSell(customerID, methods[0].PaymentMethodID, relatedProductID, 1)
}

Downgrades de Suscripción

Cuando los clientes quieran moverse a un plan de nivel inferior, maneja la transición de manera suave con créditos automáticos.

Cómo Funcionan los Downgrades

El cliente solicita un downgrade (Pro → Básico)
El sistema calcula el valor restante del plan actual
Se agregan créditos a la suscripción para futuras renovaciones
El cliente se mueve al nuevo plan inmediatamente

TypeScript
Python
Go

async function downgradeSubscription(
  subscriptionId: string,
  newProductId: string
) {
  // Preview the downgrade first
  const preview = await client.subscriptions.previewChangePlan(subscriptionId, {
    product_id: newProductId,
    quantity: 1,
    proration_billing_mode: 'difference_immediately'
  });

  console.log('Credit to be applied:', preview.credit_amount);

  // Execute the downgrade
  const result = await client.subscriptions.changePlan(subscriptionId, {
    product_id: newProductId,
    quantity: 1,
    proration_billing_mode: 'difference_immediately'
  });

  // Credits are automatically applied to future renewals
  return result;
}

// Downgrade from Pro ($80) to Basic ($30)
// $50 credit added to subscription, auto-applied on next renewal
const downgrade = await downgradeSubscription('sub_123', 'prod_basic_plan');

def downgrade_subscription(subscription_id: str, new_product_id: str):
    # Preview the downgrade first
    preview = client.subscriptions.preview_change_plan(
        subscription_id=subscription_id,
        product_id=new_product_id,
        quantity=1,
        proration_billing_mode="difference_immediately"
    )
    
    print(f"Credit to be applied: {preview.credit_amount}")
    
    # Execute the downgrade
    result = client.subscriptions.change_plan(
        subscription_id=subscription_id,
        product_id=new_product_id,
        quantity=1,
        proration_billing_mode="difference_immediately"
    )
    
    # Credits are automatically applied to future renewals
    return result

# Downgrade from Pro ($80) to Basic ($30)
# $50 credit added to subscription, auto-applied on next renewal
downgrade = downgrade_subscription("sub_123", "prod_basic_plan")

func downgradeSubscription(subscriptionID string, newProductID string) (*dodopayments.SubscriptionChangePlanResponse, error) {
    client := dodopayments.NewClient(
        option.WithBearerToken(os.Getenv("DODO_PAYMENTS_API_KEY")),
    )
    
    // Preview the downgrade first
    preview, err := client.Subscriptions.PreviewChangePlan(
        context.TODO(),
        subscriptionID,
        dodopayments.SubscriptionPreviewChangePlanParams{
            ProductID:            dodopayments.F(newProductID),
            Quantity:             dodopayments.F(int64(1)),
            ProrationBillingMode: dodopayments.F(dodopayments.ProrationBillingModeDifferenceImmediately),
        },
    )
    if err != nil {
        return nil, err
    }
    
    fmt.Printf("Credit to be applied: %v\n", preview.CreditAmount)
    
    // Execute the downgrade
    result, err := client.Subscriptions.ChangePlan(
        context.TODO(),
        subscriptionID,
        dodopayments.SubscriptionChangePlanParams{
            ProductID:            dodopayments.F(newProductID),
            Quantity:             dodopayments.F(int64(1)),
            ProrationBillingMode: dodopayments.F(dodopayments.ProrationBillingModeDifferenceImmediately),
        },
    )
    
    return result, err
}

Los créditos de degradaciones que usan difference_immediately están vinculados a la suscripción y se aplican automáticamente a renovaciones futuras. Son distintos de los derechos de Facturación basada en créditos.

Ejemplo Completo: Flujo de Upsell Post-PCompra

Aquí tienes una implementación completa que muestra cómo ofrecer un upsell después de una compra exitosa:

TypeScript
Python

import DodoPayments from 'dodopayments';
import express from 'express';

const client = new DodoPayments({
  bearerToken: process.env.DODO_PAYMENTS_API_KEY,
  environment: 'live_mode',
});

const app = express();

// Store for tracking upsell eligibility (use your database in production)
const eligibleUpsells = new Map<string, { customerId: string; productId: string }>();

// Webhook handler for initial purchase success
app.post('/webhooks/dodo', express.raw({ type: 'application/json' }), async (req, res) => {
  const event = JSON.parse(req.body.toString());
  
  switch (event.type) {
    case 'payment.succeeded':
      // Check if customer is eligible for upsell
      const customerId = event.data.customer_id;
      const productId = event.data.product_id;
      
      // Define upsell rules (e.g., bought Basic, offer Pro)
      const upsellProduct = getUpsellProduct(productId);
      
      if (upsellProduct) {
        eligibleUpsells.set(customerId, {
          customerId,
          productId: upsellProduct
        });
      }
      break;
      
    case 'payment.failed':
      console.log('Payment failed:', event.data.payment_id);
      // Handle failed upsell payment
      break;
  }
  
  res.json({ received: true });
});

// API endpoint to check upsell eligibility
app.get('/api/upsell/:customerId', async (req, res) => {
  const { customerId } = req.params;
  const upsell = eligibleUpsells.get(customerId);
  
  if (!upsell) {
    return res.json({ eligible: false });
  }
  
  // Get payment methods
  const methods = await client.customers.listPaymentMethods(customerId);
  
  if (methods.length === 0) {
    return res.json({ eligible: false, reason: 'no_payment_method' });
  }
  
  // Get product details for display
  const product = await client.products.retrieve(upsell.productId);
  
  res.json({
    eligible: true,
    product: {
      id: product.product_id,
      name: product.name,
      price: product.price,
      currency: product.currency
    },
    paymentMethodId: methods[0].payment_method_id
  });
});

// API endpoint to accept upsell
app.post('/api/upsell/:customerId/accept', async (req, res) => {
  const { customerId } = req.params;
  const upsell = eligibleUpsells.get(customerId);
  
  if (!upsell) {
    return res.status(400).json({ error: 'No upsell available' });
  }
  
  try {
    const methods = await client.customers.listPaymentMethods(customerId);
    
    // Create one-click purchase
    const session = await client.checkoutSessions.create({
      product_cart: [{ product_id: upsell.productId, quantity: 1 }],
      customer: { customer_id: customerId },
      payment_method_id: methods[0].payment_method_id,
      confirm: true,
      return_url: `${process.env.APP_URL}/upsell-success`,
      feature_flags: { redirect_immediately: true },
      metadata: { upsell: 'true', source: 'post_purchase' }
    });
    
    // Clear the upsell offer
    eligibleUpsells.delete(customerId);
    
    res.json({ success: true, sessionId: session.session_id });
  } catch (error) {
    console.error('Upsell failed:', error);
    res.status(500).json({ error: 'Upsell processing failed' });
  }
});

// Helper function to determine upsell product
function getUpsellProduct(purchasedProductId: string): string | null {
  const upsellMap: Record<string, string> = {
    'prod_basic_plan': 'prod_pro_plan',
    'prod_starter_course': 'prod_complete_bundle',
    'prod_single_license': 'prod_team_license'
  };
  
  return upsellMap[purchasedProductId] || null;
}

app.listen(3000);

import os
from flask import Flask, request, jsonify
from dodopayments import DodoPayments

client = DodoPayments(
    bearer_token=os.environ.get("DODO_PAYMENTS_API_KEY"),
    environment="live_mode",
)

app = Flask(__name__)

# Store for tracking upsell eligibility (use your database in production)
eligible_upsells = {}

@app.route('/webhooks/dodo', methods=['POST'])
def webhook_handler():
    event = request.json
    
    if event['type'] == 'payment.succeeded':
        # Check if customer is eligible for upsell
        customer_id = event['data']['customer_id']
        product_id = event['data']['product_id']
        
        # Define upsell rules
        upsell_product = get_upsell_product(product_id)
        
        if upsell_product:
            eligible_upsells[customer_id] = {
                'customer_id': customer_id,
                'product_id': upsell_product
            }
    
    elif event['type'] == 'payment.failed':
        print(f"Payment failed: {event['data']['payment_id']}")
    
    return jsonify({'received': True})

@app.route('/api/upsell/<customer_id>', methods=['GET'])
def check_upsell(customer_id):
    upsell = eligible_upsells.get(customer_id)
    
    if not upsell:
        return jsonify({'eligible': False})
    
    # Get payment methods
    methods = client.customers.list_payment_methods(customer_id)
    
    if not methods:
        return jsonify({'eligible': False, 'reason': 'no_payment_method'})
    
    # Get product details for display
    product = client.products.retrieve(upsell['product_id'])
    
    return jsonify({
        'eligible': True,
        'product': {
            'id': product.product_id,
            'name': product.name,
            'price': product.price,
            'currency': product.currency
        },
        'payment_method_id': methods[0].payment_method_id
    })

@app.route('/api/upsell/<customer_id>/accept', methods=['POST'])
def accept_upsell(customer_id):
    upsell = eligible_upsells.get(customer_id)
    
    if not upsell:
        return jsonify({'error': 'No upsell available'}), 400
    
    try:
        methods = client.customers.list_payment_methods(customer_id)
        
        # Create one-click purchase
        session = client.checkout_sessions.create(
            product_cart=[{'product_id': upsell['product_id'], 'quantity': 1}],
            customer={'customer_id': customer_id},
            payment_method_id=methods[0].payment_method_id,
            confirm=True,
            return_url=f"{os.environ['APP_URL']}/upsell-success",
            feature_flags={'redirect_immediately': True},
            metadata={'upsell': 'true', 'source': 'post_purchase'}
        )
        
        # Clear the upsell offer
        del eligible_upsells[customer_id]
        
        return jsonify({'success': True, 'session_id': session.session_id})
    
    except Exception as error:
        print(f"Upsell failed: {error}")
        return jsonify({'error': 'Upsell processing failed'}), 500

def get_upsell_product(purchased_product_id: str) -> str:
    """Determine upsell product based on purchased product."""
    upsell_map = {
        'prod_basic_plan': 'prod_pro_plan',
        'prod_starter_course': 'prod_complete_bundle',
        'prod_single_license': 'prod_team_license'
    }
    return upsell_map.get(purchased_product_id)

if __name__ == '__main__':
    app.run(port=3000)

Mejores Prácticas

Time Your Upsells Strategically

El mejor momento para ofrecer un upsell es inmediatamente después de una compra exitosa, cuando los clientes están en una mentalidad de compra. Otros momentos efectivos:

Después de hitos de uso de funciones
Cuando se acercan a los límites del plan
Durante la finalización del onboarding

Validate Payment Method Eligibility

Antes de intentar un cargo con un solo clic, verifica el método de pago:

Es compatible con la moneda del producto
No ha vencido
Pertenece al cliente

La API validará esto, pero verificar proactivamente mejora la experiencia de usuario.

Handle Failures Gracefully

Cuando los cargos con un solo clic fallan:

Recurre al flujo de pago estándar
Notifica al cliente con mensajes claros
Ofrece actualizar el método de pago
No intentes repetidamente cargos fallidos

Provide Clear Value Proposition

Los upsells convierten mejor cuando los clientes comprenden el valor:

Muestra lo que obtienen frente al plan actual
Resalta la diferencia de precio, no el precio total
Usa prueba social (por ejemplo, ‘Mejora más popular’)

Respect Customer Choice

Siempre ofrece una forma sencilla de declinar
No muestres el mismo upsell repetidamente tras un rechazo
Rastrea y analiza qué upsells convierten para optimizar las ofertas

Webhooks para Monitorear

Rastrea estos eventos de webhook para los flujos de upsell y downgrade:

Evento	Disparador	Acción
`payment.succeeded`	Pago de upsell/cross-sell completado	Entregar producto, actualizar acceso
`payment.failed`	Fracaso del cargo con un solo clic	Mostrar error, ofrecer reintento o alternativa
`subscription.plan_changed`	Actualización/degradación completada	Actualizar funciones, enviar confirmación
`subscription.active`	Suscripción reactivada después del cambio de plan	Otorgar acceso al nuevo nivel

Webhook Integration Guide

Aprende a configurar y verificar los endpoints de webhook.

Recursos Relacionados

Subscription Upgrade Guide

Guía detallada sobre cambios de plan, modos de prorrateo y manejo de fallos.

Checkout Sessions

Referencia completa para crear sesiones de checkout con todas las opciones.

Customer Payment Methods API

Referencia de la API para listar los métodos de pago del cliente.

Add-ons

Mejora las suscripciones con complementos flexibles para aumentar los ingresos.

Getting Started

Features

Integrate

Merchant of Record

Miscellaneous

Post-Purchase Upsells

Subscription Upgrades

Cross-Sells

Descripción General

Beneficios Clave

Cómo Funciona

Requisitos Previos

Obtener Métodos de Pago del Cliente

Upsells de Uno-Clic Post-PCompra

Implementación

Actualizaciones de Suscripción

Vista Previa Antes de Confirmar

Ejecutar la Actualización

Modos de Prorrateo

Ventas Cruzadas

Implementación

Downgrades de Suscripción

Cómo Funcionan los Downgrades

Ejemplo Completo: Flujo de Upsell Post-PCompra

Mejores Prácticas

Webhooks para Monitorear

Webhook Integration Guide

Recursos Relacionados

Subscription Upgrade Guide

Checkout Sessions

Customer Payment Methods API

Add-ons

Getting Started

Features

Integrate

Merchant of Record

Miscellaneous

Post-Purchase Upsells

Subscription Upgrades

Cross-Sells

​Descripción General

​Beneficios Clave

​Cómo Funciona

​Requisitos Previos

​Obtener Métodos de Pago del Cliente

​Upsells de Uno-Clic Post-PCompra

​Implementación

​Actualizaciones de Suscripción

​Vista Previa Antes de Confirmar

​Ejecutar la Actualización

​Modos de Prorrateo

​Ventas Cruzadas

​Implementación

​Downgrades de Suscripción

​Cómo Funcionan los Downgrades

​Ejemplo Completo: Flujo de Upsell Post-PCompra

​Mejores Prácticas

​Webhooks para Monitorear

Webhook Integration Guide

​Recursos Relacionados

Subscription Upgrade Guide

Checkout Sessions

Customer Payment Methods API

Add-ons

Descripción General

Beneficios Clave

Cómo Funciona

Requisitos Previos

Obtener Métodos de Pago del Cliente

Upsells de Uno-Clic Post-PCompra

Implementación

Actualizaciones de Suscripción

Vista Previa Antes de Confirmar

Ejecutar la Actualización

Modos de Prorrateo

Ventas Cruzadas

Implementación

Downgrades de Suscripción

Cómo Funcionan los Downgrades

Ejemplo Completo: Flujo de Upsell Post-PCompra

Mejores Prácticas

Webhooks para Monitorear

Recursos Relacionados