Money in Spain: Cards, Cash and Why Everyone Mentions Bizum

Spain has quietly become one of the easiest countries in Europe to travel through without cash. Contactless is everywhere, including on buses and metro systems. But "mostly cashless" is not "entirely cashless", and the gaps are specific enough to be worth knowing.

Cards work almost everywhere

Visa and Mastercard are universally accepted. American Express is patchier — fine in hotels and larger restaurants, frequently declined in smaller places.

Contactless is the default, and Apple Pay and Google Pay work anywhere that takes contactless, which in practice means almost everywhere. Most Spanish cities also let you tap a bank card directly on metro and bus readers without buying a separate transport card.

Where cash still wins

Keep €50 to €100 in small notes for:

• Small rural bars and village cafés, some of which genuinely have no terminal
• Markets and street vendors
• Minimum spends. Many small businesses set a €5 or €10 card minimum. It is not always signposted.
• Tipping. Tipping is modest in Spain — rounding up, or a euro or two — and card terminals usually offer no tip line.
• Some taxis, particularly outside major cities

Note the recurring theme: the further from a city and the smaller the business, the more likely cash matters.

The one rule that saves real money

When a card terminal or ATM asks whether you want to be charged in euros or your home currency, always choose euros.

Choosing your home currency triggers dynamic currency conversion, where the merchant's payment processor sets the exchange rate rather than your bank. It typically costs 3 to 7 percent, and the screen presents it as a helpful convenience. Over a fortnight this adds up to real money for no benefit whatsoever.

The same applies at ATMs, where the prompt is worded to make the "safe" option look like your home currency.

ATMs: pick your machine

Withdraw from ATMs attached to actual banks — CaixaBank, BBVA, Santander, Sabadell. Standalone machines in tourist areas, often branded Euronet, charge substantially higher fees and push currency conversion hard.

Many Spanish bank ATMs also charge a fee for foreign cards. Fewer, larger withdrawals cost less than several small ones.

Bizum: the app you will hear about and cannot use

Spend any time with Spaniards and Bizum will come up. It is an instant bank-to-bank transfer system built into the apps of nearly every Spanish bank, used for splitting bills, paying friends, and increasingly for small businesses. It is genuinely ubiquitous.

It is also effectively closed to tourists: it requires a Spanish bank account linked to a Spanish phone number. There is no visitor version.

This is worth knowing mainly so that when someone offers to "Bizum you", you can explain you will need to pay another way. It is not a gap in your travel setup — just a piece of local context.

Staying connected is part of the money question

Almost every payment situation in Spain assumes you have data. Banking apps send push notifications to approve transactions. Card issuers send verification codes. Maps get you to a bank ATM instead of a tourist-trap machine. And if a card is lost or blocked, you need to reach your bank immediately.

Relying on café WiFi for that is uncomfortable — public networks are exactly where you least want to be doing banking. A data SIM or eSIM means your bank's two-factor messages arrive the moment you need them, which is usually while standing at a till.

A short pre-trip checklist

• Tell your bank you are travelling, so the first Spanish transaction is not declined as fraud
• Check your card's foreign transaction fee — some charge nothing, others around 3 percent
• Bring a second card, stored separately from the first
• Withdraw a small amount of cash on arrival, from a bank ATM rather than an airport machine
• Always, always choose euros