Generally, I donât care about the specific tag, I just want to be able to tag piercing studios in iD/Every Door easily. shop=piercing was the only documented tag in the wiki, so I believed this was a clear case ;)
and I initially suspected that it may be present with other in ;-deliminated list but it appears that this tagging is basically unused, see beauty | Keys | OpenStreetMap Taginfo
nails;massage;cosmetics;permanent_makeup;hair;piercing;skin_care is next, 3 uses worldwide
Piercing studios under shop=beauty? That is a bad fit. Piercings arenât limited to getting your ears pierced for a pair of earrings (that could be done in a shop=beauty with piercing=yes which seems like valid tagging too). For a simpler piercing you could go to a tattoo parlour if they offer that service, but I donât think anyone seriously considering getting a Prince AlbertÂč will be looking for beauticians; you want someone who is dedicated to setting piercings, not a goop-shilling clown wielding a piercing gun.
1: Or an Apadravya, or a Christina (obviously not all of them, it kinda depends on your plumbing), or maybe just a pair of nipple piercings.
I would also tag them as shop=piercing rather than beauty (while it could be seen as kind of beauty shop it is still not how these are typically classified I believe), also shop=tattoo could work