Dweezil Zappa

Cheap crystals can really be taken, the main thing is not to be fooled by no-names from chats and strange groups. There is a normal platform for Genshin top up cheap where you can replenish officially, but at prices lower than in the application itself. This is the same Genesis Crystal, you just buy through a third-party platform, but with authorization through your miHoYo account, no murky logins and codes. You choose the required amount, log in to your account through a secure form, and that's it, crystals drip directly into the game.

You're not the only one. I was stunned when I saw someone pouring in packs of crystals and still managing to save money. At first I thought it was all a scam or some kind of left accounts, but it turns out there are ways to top up cheaper, just not through the game itself. The topic is interesting, so throw in info, I think many will find it useful here.