Sneaker sites are really aggressive when it comes to blocking multiple attempts from the same IP. If they detect too many requests, they’ll put you in a waiting queue or ban you from checking out. The best way around this is to use rotating proxies that switch your IP each time you refresh or try to buy. I’ve been using https://www.proxymadata.com/ for sneaker drops, and it’s been a game-changer. Their proxies let me run multiple accounts and checkout attempts without getting flagged. I’ve managed to buy hyped sneakers that I would’ve never been able to get otherwise. If you’re into sneaker reselling or just want a fair shot at buying limited releases, proxies are a must.