023012113131

• 0 — Number system
• 23012 — Manufacturer code
• 11313 — Product code
• 1 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 083078113117 — Everyday Healing Lip Balm
• 083078011307 — Carmex #10
• 012100002914 — Carmex #2
• 012100009784 — Carmex #3
• 023067000066 — Carmex #5
• 028088000088 — Carmex #6

Carmex #4

Search for Carmex #4 on Amazon (or for the code 023012113131)