text: what url's do i put in the ipn set up on paypal? what is encrypted payment setting on paypal and how do you set it up, what is it for? i am a seller trying to get paypal set up right for me and customers. also what do i put in the url for auto return if i need to do that? and what url's do i put in the ipn set up? do i use my main website url or what? as a struggling entrepreneur who recently set up my website and got hooked up to receive payment with paypal i can tell you it is confusing.  call the phone number that is given for customer service on the www.paypal.com site and talk to a real person who can answer your question.  they can help you get set up and will make sure it works for you.  take advantage of their customer service dept. - make sure it is done correctly so that your money can come to you.