GS1-128 Check Digit Worksheet

Practice calculating the check digit for GTIN data encoded in GS1-128 barcodes. GS1-128 uses Application Identifiers to structure data, and the GTIN portion within AI (01) uses the standard GS1 Mod 10 check digit.

Thuật toán

GS1 Modulo 10

Hệ thống mã vạch

GS1-128