I ship everyday using usps. A lot of the items are under $20.00. Paypal has a shipping section where you can print the labels directly from their site, you get the commercial rate from Pitney Bowes if you use them. If the items weigh under 13oz you can use the first class service which takes 3-5 business days, its very inexpensive and you can get delivery confirmation and limited tracking. Out of the thousands (probably 10,000 or more) of packages I've shipped I've only lost a handful.