The inventory discrepancies at the store today were small but occurred consecutively. How do I check POS and receiving records?

The cycle count at the store today was off by only two or three units, which didn't seem like much, but the same SKU was off for three days in a row. Instead of processing it directly as shrink, I first checked POS returns, receiving ASNs, inter-store transfers, and self-checkout records. I eventually found that the issue occurred during receiving, where an inner pack was scanned as an 'each,'…