Stamps.com is a leading Internet-based postage provider. The store's online postage service allows small businesses, businesses and online retailers to print postage approved by the U.S. Postal service via a computer, printer and internet connection at home or in the office. The company's services are for small businesses and home offices, and currently have personal computer postage partnerships with companies such as avery, Microsoft, Hewlett-Packard, and US Postal Services. Stamps.com is the first company to be approved by the US government. The store offers software postage services, where customers can purchase and print postage. The company's services are small businesses, home offices and online retailers, and currently have PC-rated postage partnerships with companies such as Avery, Microsoft, HP, and U.S. Postal Service.