Sales Period: September 16–18

Ordering Deadlines

• Phone: September 18, 2026, at 6:59 p.m. (MT)
• Online: September 18, 2026, at 11:59 p.m. (MT)

The 15% discount will apply to select stamp sets, which are only available while supplies last. See and shop all qualifying stamp sets in the online store.

SHOP STAMP SALE HERE