074319740124

• 0 — Number system
• 74319 — Manufacturer code
• 74012 — Product code
• 4 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

70 no. 10 envelopes economy series

Search for 70 no. 10 envelopes economy series on Amazon (or for the code 074319740124)