Using Primaseller’s USPS Integration, you can now avail our Discounted Commercial Plus rates without having the prerequisite of high-volume of transactions.
Our rates are the same as provided by Stamps.com or Endicia. We charge a 5c premium per label for these rates.
You do not need any credentials to set up USPS in Primaseller. You will be using our Master account with them.
USPS Prepaid Credits
In order to use our discounted USPS rates, you will need to recharge credits. You can recharge from our Subscription and Billing page in the Settings Menu.