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What is a debit card? How it works and your protections

By SendPay Business · · 2 min read

Your card, ready to use
  1. Your card appears in your app
  2. Tap it to pay in a shop
  3. See every payment as it happens

A debit card lets you pay with money that is already in your account. When you use it, the amount comes out of your balance, usually within a day or two.

Debit, credit and prepaid

Tap to explore

Tap each one to see what it means.

Debit card

spends money from your own account.

Credit card

spends money you borrow and pay back later.

Prepaid card

spends money you load onto the card first.

Woman smiling while working on her laptop

Paying in shops and online

Debit cards work in shops, online and abroad wherever the card network (such as Visa or Mastercard) is accepted. In the UK, a single contactless payment can be up to £100; above that you insert the card and enter your PIN.

Try it

Name your platform and watch it come to life

Type a name, tap a colour and pick what it does. The phone changes as you go.

Colour

What it does

Build mine

Design and preview your whole platform free, then launch when you are ready.

Your protection

If something you paid for by debit card doesn't arrive or isn't as described, you can ask your card provider for a chargeback. Section 75 protection, which covers some purchases between £100 and £30,000, applies to credit cards, not debit cards.

Developers at work

Where SendPay fits

SendPay platforms include branded Visa cards for your customers under your own brand, powered by licensed partners. SendPay tells you in writing which licences apply to your platform before you launch.

Man in a light blue suit with glasses

How it works

Your own money app
  1. Name it and pick your colours
  2. Choose what it does
  3. Launch when you are ready

Why sign up

Create your free SendPay account

It's all about creating your own financial platform with ease. Start with a free account today.

  • A free business accountOpen it in about a minute with your business name, email, password and mobile. No card and no documents to start.
  • Get paid from day oneTake card payments, and share your own payment link and invoices so customers pay in a click.
  • A free business websiteFree to build, free to publish and free to keep, with unlimited visits.
  • Your own financial platformDesign and preview your whole platform free, then launch when you are ready.

SendPay Business is a technology company, not a bank. Accounts, cards and payments are powered by licensed partners.

Questions people ask

Is a card number typed correctly?

Check it with the Luhn formula.

Card number checker →
What is a prepaid card?

A card you load before spending.

What is a prepaid card? →
What is a chargeback?

When a card payment is reversed.

What is a chargeback? →
How does contactless work?

The tech behind tap to pay.

How contactless payments work →

Read next

Spotted a mistake or something out of date? and we'll fix it. How our guides are made

This guide is general information, not legal or financial advice. SendPay Business is a technology company, not a bank, and does not take deposits; regulated services on the platforms are provided by licensed partners. Other companies named in this guide are reference points only and are not affiliated with SendPay Business.