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checkout()

This method performs checkout using the specified Digital Card or PAN. If successful, the response contains summary checkout information and, conditionally, an encrypted payload signed by the SRC System containing PCI and/or PII data.

This method is called after the consumer has chosen a card for checkout from the card list or when the consumer enrolls a new card.

To add a card, the partner or merchant should provide the encrypted Card object, instead of ID of the digital card identifier, as an input parameter. The card will be enrolled into the SRC system and used for checkout.

JavaScript Example

//sample checkoutParameters
 const checkoutParameters = {
    srcDigitalCardId: 'nE5xhI3jQcSis6Vf7IAH-A000000000000US',
    dpaTransactionOptions: {
        dpaBillingPreference: 'POSTAL_COUNTRY',
        dpaAcceptedBillingCountries: ['US', 'CA'],
        consumerNationalIdentifierRequested: false,
        merchantCategoryCode: '4829',
        merchantCountryCode: 'US',
        merchantOrderId: '8e15ce5c-58a3-4748-acab-71c67432dfa7',
        paymentOptions: [
            {
                dpaDynamicDataTtlMinutes: 2,
                dynamicDataType:  'CARD_APPLICATION_CRYPTOGRAM_LONG_FORM'
            }
        ]
    },
    payloadTypeIndicatorCheckout: 'FULL'
 };

 // Call checkout
 const checkoutResponse = await vsdk.checkout(checkoutParameters);
 // Log the checkout response
 console.log(checkoutResponse);

Syntax

Your

checkout()

request must have this syntax:

checkout({
    conditional String srcDigitalCardId;
    conditional JWE<Card> encryptedCard;
    optional Consumer consumer;
    optional DpaTransactionOptions dpaTransactionOptions;
    optional PayloadTypeIndicator payloadTypeIndicatorCheckout;
    conditional Window windowRef;
    conditional ComplianceSettings complianceSettings;
    optional AssuranceData assuranceData;
 })