040000000037

• 0 — Number system
• 40000 — Manufacturer code
• 00003 — Product code
• 7 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Mars m&m's Mars 3 musketeer bars 2.13oz

Search for Mars m&m's Mars 3 musketeer bars 2.13oz on Amazon (or for the code 040000000037)