With so many paypal options, it is difficult to known which to use. This article shows the pros and cons of each so you may better decide.

NAME                                  COST                          CUSTOMER STAY ON SIE   VIRTUAL TERMINAL

Paypal Standard (or IPN):     per item                                    No                                No

Paypal Exress:                     per item                                    No                                No

Paypal Advanced:                per item plus $5/month               Yes                               No

Paypal Pro:                         per item plus $30/month             Yes                               Yes

There is also the Paypal Payflow module, though it is rarely used. It is useful when you want to connect directly to a bank account.

For all of the modules, you may be able to negotiate a better rate if you talk to Paypal. Here is the contact information of someone that is very helpful. Let him know we referred you and he will be more likely to help with a discount, though it is not guaranteed.