@lucifargundam @Hyolobrika so, i guess what they're doing, legally speaking, is keeping the data on file (they have to), but they're not revealing it unless made to do so by the authorities.
@lucifargundam @Hyolobrika so i guess one benefit of using Liberapay over PayPal is that they can hide that information.
@lucifargundam @Hyolobrika Liberapay itself can use PayPal but i've never seen any kind of anonymised payment via PayPal.
@lucifargundam @Hyolobrika for card payments specifically, those go via Stripe, where they're listed as "Secret donation from Liberapay"
there is one piece of tracking metadata, the payment ID on Liberapay.
this doesn't appear to be listed anywhere on Liberapay itself though, and donations there, too, are listed as secret.