Banking bonuses are incentives for players to use particular payment methods when making a deposit. To incentivise the use of alternative payment method is because some online casinos may have difficulties processing transactions of specific payment methods, for example, credit cards.
Common banking bonus will give players a percentage of their deposit in addition to other bonuses. For example, if you were to deposit £100 and the casino is offering a 100% sign-up bonus and a 30% banking bonus, the total available to you would be the original deposit of £100 plus the £100 sign-up bonus plus the £30 banking bonus, or £ 230 in total.
Banking bonuses usually have a weekly or monthly maximum deposit limit. Always refer to the terms and conditions to make the most out of banking bonuses.