Can I buy ESO crowns for someone else?

Excuse me, I was wondering if you could clarify something for me. The question is, "Can I buy ESO crowns for someone else?" I'm not entirely sure of the process or if it's even possible to do so. I've seen some online marketplaces and forums where people seem to be trading or gifting ESO crowns, but I'm not sure if it's allowed or how SAFE it is. Could you please provide some guidance on this matter? I'd appreciate any information you can give me.