We would like to integrate a 3rd party loyalty program to a site powered by VTEX. The customer make a purchase and can apply x% of the value of the purchase as a discount on a future purchase.
What API endpoint we should we use to apply the discount (add the discount to the cart)?
====
Gostariamos de integrar um programa de cashback de terceiro no site VTEX. O cliente ganha cashback a cada compra e deve poder usar o cashback como desconto numa compra a futura.
Qual endpoint que o programa de cashback poderia usar para aplicar o desconto na compra?