074319307211

• 0 — Number system
• 74319 — Manufacturer code
• 30721 — Product code
• 1 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

2-5/16inch x 4-5/16inch x 7/16inch memo pad refill, embassy, two 50sheets pads, item #30-721

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