Promotional offers in online casinos can significantly impact the choice of payment methods by incentivizing players to use specific options that may be linked to bonuses, such as deposit matches or free spins. For instance, if a casino promotes a bonus for using e-wallets, players may be more likely to choose that payment method to take advantage of the offer. Additionally, targeted promotions can encourage players to switch from traditional methods, like credit cards, to newer options such as cryptocurrencies or mobile payments, as casinos often highlight lower fees or faster transaction times associated with these methods.