Powerful extensions and addons for your Pinnacle Cart Store


Developed by PinnacleCart Inc

Endicia’s online postage solutions make it easier and more affordable for online sellers to ship packages using the U.S. Postal Service. The provide access to all USPS shipping services and discounts and offer big discounts on USPS retail rates.

Their shipping label solutions have helped thousands of eCommerce businesses, large and small, print more than $14 billion in postage. As a long-time, trusted vendor of the U.S. Postal Service they provide both customers and merchants a simplified USPS shipping service solution that saves everyone time and money.

Users enjoy deep discounts on Delivery Confirmation, Signature Confirmation, Priority Mail® and Express Mail®. Print live postage with integrated mailing and return addresses. Easily track packages and run postage reports.

Regardless if you ship one package a day or thousands, domestically or internationally, Endicia can help.

Already have an Endicia account? Simply activate Endicia in your PinnacleCart control panel by going to Apps >> Endicia and instantly connect it to your existing account. To learn more, click here.

  • No special hardware or software needed
  • Quickly buy USPS postage and deeply discounted rates
  • Get rates and print shipping labels directly from your computer
  • Integrates with PinnacleCart


  • No contract required: Upgrade, downgrade, or cancel anytime
  • Print live postage, with integrated mailing and return addresses
  • Certified partner of ShipStation

Reviews from users

Simple and easy

I love being able to use this on a daily basis to ship all our orders. Easy to use, easy to reload if stamp value runs low. Excellent integration!
- Emma W.
  • Price
    Starts at $15.95/mo- $34.95/mo.
  • Plans start at $15.95/mo. for Premium, and $34.95/mo. for Professional

Contact Info



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