840379100006

• 8 — Number system
• 40379 — Manufacturer code
• 10000 — Product code
• 6 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 840379100013 — Justin's almond Butter
• 840379100020 — Justin's almond Butter #2
• 840379100259 — Justin's almond Butter #3
• 840379100266 — Justin's almond Butter #4
• 840379100396 — Justin's almond Butter #5
• 840379100457 — Justin's almond Butter with pretzels

Justin's maple almond Butter

Search for Justin's maple almond Butter on Amazon (or for the code 840379100006)