840139104480

• 8 — Number system
• 40139 — Manufacturer code
• 10448 — Product code
• 0 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Barkworthies Double Cut Odor-Free American Bully Stick, 12"

Search for Barkworthies Double Cut Odor-Free American Bully Stick, 12" on Amazon (or for the code 840139104480)