The maximum number of OneStamps you can order in a single transaction is based on the max quantity field in the order form for self-service orders in the Console. Specifically, the maximum per order is 2,990 for QR code OneStamps and 10,000 for alphanumeric OneStamps.
How Many OneStamps Can I Order?
This article explains how many OneStamps you can order in a single transaction.
Written by Izzy
Updated over a week ago