The Bug Fixes

• Fixed checkout issue where coupons with a Discount Amount of 0 (set in your Magento 2 dashboard) blocked the application of the discount in the payment step of the checkout flow.

For example, coupons intended to grant free shipping to the shopper were not applied to the cart, as the discount amount was 0. Shoppers who applied this coupon saw a “Discount Not Applied” error message and needed to go back to previous steps to apply this discount.

• Affected version: M2 2.23.0