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Important information

Please be advised that there will be a scheduled downtime across our API network on November 05 and November 07, 2024. For more information, visit our platform status portal.:
- Scheduled maintenance on November 5, 2024
- Scheduled maintenance on November 7, 2024

Unzer

Cards and Click to Pay (CTP)

Use cards as a payment option for your customers.

Cards can be differentiated in credit and debit cards. In most cases they are issued by banks (Issuers) in cooperation with card organizations (schemes) such as Mastercard, VISA, Diners, or American Express. Based on those schemes, payment acceptance is possible almost worldwide online and offline.
The main difference between debit and credit cards is that consumers can use debit cards only up to the amount that is already available in their bank account, whereas credit cards can be used up to the amount of credit previously agreement on.

As a payment service provider, Unzer enables its merchants to accept & process credit and debit card payments. For this purpose, Unzer provides front-end solutions that work according to the latest security standards.

In addition, if enabled in your account, the Cards UI component v2 includes the Click to Pay (CTP) payment method, which will appear within the same iFrame as the card payment form.

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Click to Pay UI integration
To enable Click to Pay for your end customers you need to implement using our UI Components v2. It is not possible to do server side integration without our UI components due to certification reasons.
Payment method typeCardsClick to Pay (CTP)
Available inAll countriesAll countries
Supported currenciesAll common currenciesAll common currencies

Properties

RedirectRefundPartial RefundReversalChargebackRecurringPayout
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Advantages

  • Payment security: Payments by card are fast, secure and trouble-free. Increased security through PCI compliance.
  • Increased customer confidence: Highest security standards when paying on the internet
  • Worldwide support

Payment workflow

Card workflow

*The 3DS flow is described under: 3D Secure

Integration options

Quickly integrate with Unzer without any programming knowledge

Use pre-built, configurable all-in-one pages with your own mix of payment methods

Use pre-built forms and quickly integrate with minimum work on the client side

Integrate with Unzer using your own payment form