Tracking & delivery (buyers)
Last updated September 2026
At checkout you choose economy or standard shipping per seller when more than one option is offered. Prices come from the platform's published rate table, not live carrier quotes at checkout. See shipping rates for current postage, packaging, free-shipping threshold, and economy eligibility caps. Full rules: shipping policy.
United States addresses only
Checkout requires a verified email and a United States shipping address (billing too, when it differs). Military APO / FPO / DPO addresses are allowed. Choose state AA, AE, or AP and a ZIP in 12345 or 12345-6789 form. Save the address on your profile. We verify deliverability before you pay. If verification fails, update the address and try again.
Shipping bands
Each seller slice is classified into a letter, bubble, or box band from the number of cards in that slice (singles only today). The band picks which published postage rate applies. Packaging supplies are added when you pay postage (waived when free shipping applies to that slice).
Free shipping
When your subtotal from one seller meets the platform free-shipping threshold, postage and packaging for that seller's slice can be $0. Multi-seller carts are evaluated per seller separately. One slice can ship free while another still has a shipping charge.
After you pay
The seller must buy an in-app USPS label within three business days (Monday–Friday). On your order detail page, each seller slice shows shipment status. When they buy the label, we email you and show tracking as the carrier reports scans. Typical U.S. delivery after that is on the order of three to five business days. That is an estimate, not a guarantee. See our shipping policy.
Economy orders
Economy uses USPS First-Class Mail and may have limited tracking. Economy is hidden when a seller slice exceeds platform subtotal or card-count caps. Standard uses tracked parcel service. See also our shipping policy.