Below is a list of currently supported Carrier Codes and corresponding Carrier labels.
- canadapost Canada Post
- cdl CDL Last Mile Solution
- dhl DHL
- fdm FDM
- fedex FedEx
- gso Golden State Overnight Delivery Service
- landmarkglobal Landmark Global
- lasership LaserShip
- lso Lone Star Overnight
- ontrac OnTrac
- purolator Purolator
- puropost PuroPost
- rrdintl RR Donnelley International Services
- speedee Spee-Dee Delivery Service
- ups UPS
- upsmi UPS Mail Innovations
- usps United States Postal Service
More carriers coming soon!