best bonus for players who want zero marketing about it

every single bonus promo seems tied to email spam, push alerts, or random popups now. i really just want to find one that lets you play, use the offer, and never hear about it again. it’s like you click one button and suddenly you’re getting more notifications than when i accidentally joined a meme discord.

i’m not looking for a huge multiplier or free spins i’ll never use, just straightforward credit or a reasonable reload that doesn’t put you on a marketing list forever. has anyone actually found a place or a method to claim a bonus and not have to block twenty emails after? is there a way around the marketing avalanche?