post https://integrations-sandbox.shopback.com/demo/merchant/order/initiate
This is where you can initiate an order with ShopBack, by using the initiateOrder method. We also provide a number of methods to refund orders. For example if the consumer returns one (or all) item(s) of an order, you can initiate a full or partial refund. You would be asked to send us the SKU number of the items to be refunded.