https://www.stamps.com › mail and ship › solution
AdDiscover our preferential, pre-negotiated rates that save businesses money on postage. We offer support by phone, chat, email: the Stamps.com® team is always there for you.
How Do I Cancel Or Modify My Order After Completing A Purchase?
A:
You may cancel at any time prior to the order going into production. Once items have been customized, we can no longer accept a cancellation or modification. If...