Hoyoverse just wrapped up the Genshin Impact version 'Luna 2' (though some players may call this 6.1) preview livestream, ...

You can redeem a product code in Epic Games from a physical or digital copy of a game on the Epic Games Launcher or in your browser.

You can use Uber promo codes to save money on free or discounted rides. Uber will even give you a $15 promo code just for creating an account.

Codes for Anime Eternal mostly yield Potion Bundles, or at least that's what I've seen so far. That may leave you longing for more direct drops for things like tokens or extra accessories, but a ...