Start a conversation

What can I mail through the Add-in?

You can currently mail these products through the Add-in: 

US Letter (8.5" x 11") or A4 

US Legal 8.5" x 14" 

Certified Mail: (Letter/A4)

Certified Self Mailer (Letter/A4)

 USPS Priority (Letter/A4)

Priority Express (Letter/A4)

Choose files or drag and drop files
Was this article helpful?
Yes
No
  1. Carly Brown

  2. Posted

Comments