Multibanco allows Portuguese users to shop or buy online. Players can select Multibanco at checkout or make a payment from a website. This gives the user a voucher number which is then paid from an online bank account to a merchant.
There is also another option to pay at an ATM where the voucher number can be put in, and a debit card is then used to finish the transaction. Multibanco also has virtual and regular debit cards available. This card can have a daily or weekly limit of spending which can be set to prevent overuse and to stop fraud or theft.