Payment systems play a significant role in both promoting and preventing gambling addiction. On one hand, easy and convenient payment methods, such as credit cards and digital wallets, can facilitate quick and impulsive gambling behaviors, potentially exacerbating addiction. The immediacy of transactions can lead some individuals to gamble more than they intended. On the other hand, robust payment systems can also include features designed to promote responsible gambling, such as transaction limits, time-outs, and self-exclusion options.