Unverified50% confidenceSolutionExact time
In the Shared Payment Token flow, the payment service provider is responsible for verifying the token's validity, amount limits, and expiration date, and transactions that violate the rules are directly rejected.
1
Sources
50%
Confidence
Long-term
Relevance
9/7/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedFor promotional subscriptions, billing systems typically create a subscription record with a price of $0; in some cases, a small fee is charged and immediately refunded to verify the payment method, a pattern known in the credit card industry as pre-authorization verification.70% similarUnverifiedIt is recommended that operations involving financial payments and high-privilege accounts maintain manual review and confirmation.69% similarUnverifiedUCP adopts a Shared Payment Token mechanism in which the payment service provider returns an encrypted token rather than the raw card number, ensuring that neither the agent nor the merchant can access the user's raw payment information.69% similar
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