A customer purchases two items totalling £50 and pays with a single gift card with a £60 balance. The REST JSON call includes both products in the products array, the gift card payment amount of £50 in the root JSON object, and the basket amount of £50 in the basket object. The response from Savvy will show £50 as the amount redeemed and a remaining card balance of £10.
The Request Body would look like this: