$GTCH We've all been there. We are ready to make a
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"But now, by combining historical trends and transaction variables, PayPal's machine learning models can help predict in advance if a user's card will be declined for a transaction and prevent the purchase from being completed. If a decline is predicted, we can create a custom experience for the user that will ensure a valid purchase goes through, which has resulted in improvement of auth rates between 60-240 bps for certain merchants. For example, we can surface a different payment method within a user's PayPal wallet that has been successful in the past. We can also prompt a secondary form of authentication using 3D-secure or request a CVV to make sure the user is who they say they are."