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Extend your Flow for mobile integration

Flow for mobile provides the flexibility to extend your integration to support a range of advanced payment scenarios. For example, you can:

Dynamically adjust the payment amount. For example, if the customer applies a discount code or changes their shipping method.
Retrieve card metadata and card tokenization results. For example, to use in server-side risk checks.

Dynamically adjust the payment amount

Dynamically adjust the payment amount based on changes during checkout.

Enable Remember Me
Beta

Enable customers to save their card details during checkout. The next time the customer shops at any merchant that has Remember Me enabled, we display their saved card details.

Retrieve card metadata

Use the onCardBinChanged event to retrieve metadata for the customer's card in real time.

Retrieve card tokenization results

Use the onTokenized event to monitor the results of tokenizing a payment card.