Where checkout changed
Visa Intelligent Commerce materials emphasize consumer permission, merchant acceptance, and payment-network risk controls in AI shopping.
When agents compare and buy on a user's behalf, payment networks need clear rules for category, merchant, amount, frequency, and revocation.
Do not trust one conversion number
The useful question is no longer whether a purchase happened; it is which step created the hesitation, missing fact, or measurement gap.
Check the event model
- Break authorization into product category, merchant list, spending limit, frequency cap, and revocation path
- Keep the test narrow: one priority product or checkout flow before expanding recommendation, authorization, payment, and support work
What still needs proof
Broad rules feel unsafe; narrow rules can stop the agent from completing a useful purchase. Keep the original source open so the announcement, the evidence, and this site's interpretation stay separate.