You can send your stamps with any carrier you wish ie. USPS, UPS, FedEx. We strongly suggest that you send your shipment with a service that includes a tracking number.
A tracking number will allow you to confirm when we receive your stamps. Without a tracking number, we may not be able to verify that we received your stamps.
You may also add additional services such as insurance and signature per your discretion.
Packaging Your Stamps
Please package your stamps securely in a method that will prevent them from being damaged by water moisture from rain/snow, and from being bent or folded from shifting during transit.