acp-discount-extension

This extension allows agents to submit discount codes during ACP checkout, managing code validation, discount application, and order total updates. It also handles monetary allocations across specific line items in the cart.

Line-item allocation distributes applied discount monetary values across specific cart items. The extension provides detailed breakdowns of how the total discount is allocated per line item to ensure accurate checkout totals.

Discount codes get rejected in Agentic Commerce Protocol checkouts when validation fails. The extension manages rejected codes by providing specific error reasons, allowing merchants to communicate exactly why a submitted promo code was not accepted.

The extension manages submitted discount codes within checkout sessions and integrates with checkout totals. It handles the application and rejection of codes while maintaining the monetary allocation details for each successfully applied discount.