> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dodopayments.com/llms.txt
> Use this file to discover all available pages before exploring further.

# v1.30.0 (2nd June 2025)

> Added support for $0 payments and 100% discount codes for one-time products, enabling free product offerings, payout threshold for USD wallet, and standardized API error codes and messages.

## New Features 🚀

* **Zero-Dollar Payments**: Added support for \$0 payments and 100% discount codes for one-time products, enabling free product offerings and promotional campaigns.

* **Custom Payout Threshold**: Added the ability to set minimum payout amounts for USD wallets, helping merchants optimize payout processing and reduce fees for small transactions. Access this feature at `Payouts ▸ USD Wallet ▸ Edit Payout Threshold`.

  <Frame>
    <img src="https://mintcdn.com/dodopayments/r426DlzEVUSPZlYb/images/changelog/payout-threshold.png?fit=max&auto=format&n=r426DlzEVUSPZlYb&q=85&s=ccb6067a9ea18460ef86fc07dfd6e025" alt="Payout Threshold Cover Image" style={{ maxHeight: '500px', width: 'auto' }} width="576" height="392" data-path="images/changelog/payout-threshold.png" />
  </Frame>

* **API Standardization**: Implemented standardized API error codes and messages as part of our ongoing API improvement initiative. This enhancement makes the API more consistent and developer-friendly. For detailed information, visit our [Error Codes Documentation](/api-reference/error-codes).

* **Transaction Decline Standardization**: Introduced unified transaction decline codes and messages, providing clearer insights into failure reasons and distinguishing between user errors and system issues. Learn more in our [Transaction Failures Documentation](/api-reference/transaction-failures).