Okay - so I'm in another forum on another site and it's explained to me in terms I understand.
Don't exclude anyone from any of my downloads - including donation creations. Make all of my items free - and have a donation button not tied to any specific item - for those who want to support the site. I update the site daily and often have around ten creations - so by the end of the year that's over 3000 new items. So I was concerned with bandwidth and webspace, etc. I'm not about profit - just wanting to keep bringing a large, beautiful collection of creations. But - I GET IT!
My point was just that I wanted people who did donate to GET something for their money - however, I now understand that people who choose to donate are getting something by having all of my creations available to everyone and keeping my freesite up. Yes? Do I understand?
Okay - so it will take some time - but soon all of my creations will be free - and I'll have a donation button NOT tied to any items. Got it!!!