Official website: https://www.endicia.com/

Endicia’s online postage solutions make it easier and more affordable for online sellers to ship packages using the U.S. Postal Service. We provide access to all USPS shipping services and discounts up to 30% off USPS retail rates. Our solutions have helped thousands of businesses, large and small, print more than $44 billion in postage. We are a long-time, trusted vendor of the U.S. Postal Service and we’ve built our reputation on our commitment to simplifying, improving and enhancing the package shipping process for our customers.