Why is my Amazon and Shopify inventory not sinking in the BOPIS inventory TAB?

Answer: 

The technical design of our app is focused on synchronizing inventory at a very specific level, which is the SKU and either the BARCODE or ASIN level. This approach is aimed at achieving a seamless integration between the different systems and ensuring that each product is uniquely identifiable when orders are placed in the designated location.

To ensure that the synchronization process runs smoothly, it's important to make sure that the data in your Shopify back-office matches the data in your Amazon catalog. This means that the product information, including SKUs, barcodes/ASINs, and other relevant details, should be consistent across both platforms. This will help avoid any discrepancies or errors that may arise during the synchronization process and ensure that your inventory is always up to date and accurate.

Shopify SKU and Barcode number