Ignore this post.
I'm thinking there should be a way to make it so people can buy things from me, without having to go to Etsy or Dawanda and set up an account. Ideally, I'd put something on my website, but there are some technical limitations there. So I'll play here first and see if I can make it work.
Say I had these earrings for sale:
That button should, in theory, if you click it, take you to paypal, where you can easily give me 10 euros and should, further, allow you to tell me where to send it. I shall click it and see...
ETA: It works! Magic!