Invoice is an entity which is created by Delivery Solution internally to track the an e-commerce order. Our returns platform intelligently clubs the items together which are associated to single e-commerce order. To achieve this we use GroupId field on the Order Model.
- These invoices can be edited using Invoice Edit APIs which can be used in case you can't pass the Item information on the Create Order call.
- Also if you are not using Delivery Solution for dispatching of your orders to the carrier, returns module can still be used by integrating the Create Invoice API directly.