Choose the marketplace, then add the combined Sellerboard workbook and that marketplace's Amazon FBA Inventory workbook. Only products present in both files for the selected marketplace are included. Everything is calculated in your browser — neither file is uploaded anywhere.
Each SKU triggers when its inventory coverage falls below total lead time. Lead time combines
Manuf. time days, shipping days, and FBA buffer days. The order quantity is then sized so the
replenishment arrives with the SKU's Target stock range after new order days still available.
SKUs within 5 days above lead time are also evaluated for a possible full-carton addition.