Safelists are websites where people reading e-mails of the others to receive credits. That credits can be used for sending your offers to other members.

To use safelist you will need to open one or two new e-mail addresses. Thats because you dont want that your primary e-mail become overwhelmed with offers.

Two main websites that you can use are:

http://www.listjoe.com/signup

http://blazinghotsupers.com