Buying postage online brings all the services of the Post Office right to your home or office. Internet postage allows you to print any USPS mail classes along with adding special services like Certified Mail or USPS Tracking. Plus, buying your postage online gives you discounts you can’t even get at the Post Office.
To start buying postage online, all you need is a printer and a subscription to a PC Postage service such as Stamps.com. Here's how it works: