So I went ahead and created a new button with a price of $0.01. The most painful part was realising I needed to create a new account so that I could purchase my product (You can't do this with your own business account). Luckily, I had a second credit card... You need two browsers open (or a private browsing tab) so you don't have to keep switching between accounts. I'm using a paypal IPN library which made the process much easier (https://github.com/andzdroid/paypal-ipn since I have a NodeJS webservice). Lucky for me it worked first time around! For those who are writing their IPN listener from scratch, good luck This took me about 20 minutes to do the button, setup my new paypal account and test the call, compared to hours wasted yesterday attempting to use the broken Payapl IPN simulator... Hope this helps someone! - rolznz
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