Is it possible to top up a Santa Casa Player Card with a credit card linked to MB WAY?

Santa Casa confirmed that it accepts both national debit and credit cards linked via MB WAY to top up the 'Cartão de Jogador'. The institution maintains that because funds are settled immediately at the time of the transaction, this does not violate the legal prohibition against gambling on credit. However, the institution cannot identify the specific origin of the funds (whether they are borrowed through an overdraft or credit card) once they are processed through the MB WAY payment system.