This blog post is extremely useful if you spend a lot of money through PayPal fees every month.

By applying to receive ‘merchant rates’ you can cut your fees significantly.  What is incredible is how easy the application process is (you should be automatically approved after just a few mouse clicks).  It’s interesting that the application page is so deeply hidden within PayPal’s many pages that you probably will never find it without help.

The original article is called ‘What PayPal Won’t Tell You’.