HonorCart, the coupon extension that refuses to steal the referral

Field notes

HonorCart describes a browser-extension workflow that checks for supported affiliate signals when a shopper reaches a merchant. If an existing referral is recognized, the service says it preserves that referral and turns off its own monetization for the session; coupon lookup remains user-initiated where supported. The homepage presents a private beta, a sample protected-referral session, and public rules covering server-controlled monetization, labeled estimates, and versioned policies.