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4B Card

4B is a Spanish-based provider of MasterCard and Visa casino payment solutions. 4B can help you make the best choice if you’re hoping to apply for a credit card, which can be used at many online casinos.

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4B is a Spanish-based provider of MasterCard and Visa casino payment solutions. 4B can help you make the best choice if you’re hoping to apply for a credit card, which can be used at many online casinos.

Using the 4B Card to make casino deposits

To receive a MasterCard or Visa using 4B, you’ll need to find a Sistema 4B bank in the area where you live. Visiting the bank and talking to a customer representative will allow you to set up a new card and go through the credit check process. You’ll need to wait a few days to receive your card but once it’s been activated you can use your new card at almost any casino that accepts MasterCard or Visa.

In order to deposit with a 4B card you’ll first need to check that the brand of your card is accepted by the casino. The majority of casinos allow both Visa and MasterCard but it won’t hurt to double check. You’ll need to enter the cashier area of the online casino and enter the amount you wish to deposit into your account, then choose your credit card from the options. After providing your card details, the transaction should be processed immediately and you’ll be able to play with your funds straight away.

4B operates widely throughout Europe so as long as your bank is part of Sistema 4B, you’ll be able to use this easy and convenient method of depositing. If there isn’t a 4B bank close to you, you should ask your bank for more information about applying for a Visa or MasterCard so that you can deposit with your favourite casino. Sadly 4B cards can’t be used as a method of withdrawal so you’ll have to consult the online casino site to choose an alternative method, which will work for you.

Using the 4B Card to make casino deposits

To receive a MasterCard or Visa using 4B, you’ll need to find a Sistema 4B bank in the area where you live. Visiting the bank and talking to a customer representative will allow you to set up a new card and go through the credit check process. You’ll need to wait a few days to receive your card but once it’s been activated you can use your new card at almost any casino that accepts MasterCard or Visa.

In order to deposit with a 4B card you’ll first need to check that the brand of your card is accepted by the casino. The majority of casinos allow both Visa and MasterCard but it won’t hurt to double check. You’ll need to enter the cashier area of the online casino and enter the amount you wish to deposit into your account, then choose your credit card from the options. After providing your card details, the transaction should be processed immediately and you’ll be able to play with your funds straight away.

4B operates widely throughout Europe so as long as your bank is part of Sistema 4B, you’ll be able to use this easy and convenient method of depositing. If there isn’t a 4B bank close to you, you should ask your bank for more information about applying for a Visa or MasterCard so that you can deposit with your favourite casino. Sadly 4B cards can’t be used as a method of withdrawal so you’ll have to consult the online casino site to choose an alternative method, which will work for you.

Matthew Kennedy
Co-founder & Technical Director at Play Cash Games

Matthew Kennedy co-founded Take Marketing Limited in 2008 alongside Becky Mosley and has worked in the UK online gambling industry ever since. He runs the technical side of the operation, building and maintaining the platforms that power Play Cash Games and the wider Take Marketing portfolio.

Matt's role is hands-on. He writes the code behind the offer feeds, the comparison tools readers use, and the back-office systems that keep every casino listing accurate and current. If you have used a feature on this site, the chances are he built it. He is also responsible for site performance, mobile usability, and the technical SEO that lets a small independent comparison site compete with much larger publishers.

Over 17 years in the industry, Matt has worked directly with affiliate platforms, casino operators, and software providers. He has seen the market move from desktop Flash slots to mobile-first HTML5, lived through every iteration of UK Gambling Commission rules, and built the systems that keep our coverage compliant as regulation evolves. He has a particular interest in responsible gambling tooling and player-fund safety — the parts of the industry most people do not see but that matter most.

Matt is a Companies House registered director (Take Marketing Limited, company no. 07619813) and is based in Lincolnshire, England.

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