Multibanco in Brief
SIBS launched Multibanco in 1985, and it has since become the dominant banking network in Portugal. What started with a few hundred cash machines now spans more than 13,000 ATMs. A defining moment came in the 2000s, when Multibanco added online payment services.
That move turned an ATM network into a full financial services platform. Portuguese consumers use it to manage money, pay instantly and even buy show tickets from home or on the move.
Multibanco’s strength is that it works in two worlds: card transactions at ATMs and online banking services, so it reaches almost every type of consumer. Strict security and an easy interface have won the trust of millions of people in Portugal. The trade-off is its regional focus: for now the service is available only in Portugal.
Strengths and Drawbacks
For casinos aimed at Portuguese players, Multibanco has clear advantages, along with a few limits worth knowing.
Strengths
- Used across Portugal
- Strong security
- Instant transactions
- Easy to use
Drawbacks
- Limited geographic reach
- No withdrawals
- Requires a Portuguese bank account
Paying a Casino with Multibanco
A Multibanco deposit follows a short, reference-based flow:
- Have an eligible account: the player needs an account with a Portuguese bank that belongs to the Multibanco network.
- Choose Multibanco: in the casino cashier, the player selects Multibanco as the deposit method.
- Receive the payment details: the casino generates a payment reference and an entity number that identify the transaction.
- Pay in online banking: the player logs in to their bank, enters the reference and entity number and confirms. The money moves immediately and the casino balance is credited.
- Get confirmation: most casinos then send a confirmation to the player’s registered email address.
Where Multibanco Works
Multibanco is one of the largest interbank networks around, but it currently operates only in Portugal.
Multibanco Services
The network has produced several payment options, including MB Net for online payments, MB Way for mobile payments and prepaid cards.
Contacting Multibanco
Users can reach Multibanco through the contact form on its official website or by phone for general information and questions.
Security
Two-factor authentication and strong encryption protect every Multibanco transaction and keep user data away from unauthorised access.
Regulation
The Bank of Portugal, the country’s main financial regulator, licenses and supervises Multibanco. That oversight holds it to the high standards of European banking on security, transparency and financial conduct. As part of the SIBS payment network, it also falls under the regulatory jurisdiction of Banco de Portugal and the European Central Bank.
Multibanco FAQ
Why offer Multibanco in an online casino?
It is widely used in Portugal, secure, instant and easy to use. Keep in mind that it mainly serves Portuguese customers and usually supports deposits only.
How secure is Multibanco for casino payments?
Strong encryption and two-factor authentication protect each transaction, and the casino never receives the player’s sensitive banking details, which adds privacy.
Is Multibanco licensed?
Yes. The Bank of Portugal licenses and regulates it, and as part of the SIBS payment system it also falls under the jurisdiction of Banco de Portugal and the European Central Bank.
How do players deposit with Multibanco?
Players with a Portuguese bank account choose Multibanco in the casino’s payment section, receive a payment reference and entity number, and confirm the payment in their online banking.





