Take a moment to read the following [there could be value to you also in it]:

We are not processing refunds at this time.  [no refunds yet].  Too "busy"?

Ok, so I've hit various "limits" in offering my products for sale on this e-commerce section of my web-site. It goes something like this:

Model #1: either I charge a small fee (a few $$$), to get you value the product and actually take a look.  Then I rely on your honesty to ask yourself: "what would I pay in terms of appreciation if I had an unlimited supply of $$$."  Then tone or scale it down to what you can afford, .. on a shoe-string or whatever?  Then donate what you feel in the donations button (note: I am not yet set up as a charity).

Model #2: I set the price to what I think the product is worth, then state how the majority of the $$$ will go to GOOD charity, else I just don't get peace-of-mind & cannot run my web-store in peace if at all.