[KongchangAI]
Expired50% confidenceFactExact time

When verifying subscriptions, AI service providers determine the card-issuing bank type via BIN code, verify the billing address via AVS, and check whether the card is a prepaid or virtual card

1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)

Sources

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/50129
API
curl https://kongchang.com/api/v1/knowledge/claims/50129
MCP
get_claim(id=50129)