040000004028

• 0 — Number system
• 40000 — Manufacturer code
• 00402 — Product code
• 8 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Mars m&m's Mars snickers King sz 3.7oz

Search for Mars m&m's Mars snickers King sz 3.7oz on Amazon (or for the code 040000004028)