Reconciliation
Reconciliation is the process of comparing the two distinct transactions for an order to check that the data match. Retailers can send their point of sale (POS) transaction information to Instacart. Instacart uses POS transaction information to match the POS transactions against online transactions and identify mismatches. If there are mismatches, Instacart adjusts the customer invoice.
In-store checkout code scans
Checkout code scans let you block in-store payment until Instacart successfully validates one or more codes sent by your point-of-sale system (POS). Implementing this API ensures your system gets the data it needs to perform specific business operations, such as tax suppression and loyalty program management, and can also help reduce your exposure to fraud.