Discount APIs
Help merchants to offer flexible discounts.
In this section
DiscountCode — After setting up the logic for a discount using the PriceRule API, use the DiscountCode API to associate the discount with a code, which can be entered at the checkout to apply the discount.
PriceRule — Create the logic for a discount, and then use the DiscountCode API to associate a code with the discount so it can be applied at checkout.