Paying $19 to deflect a chargeback is the cost of missing order records.
The deflection economy has grown around a simple promise: pay $19 to Verifi when a customer calls their bank, refund within 72 hours, and the chargeback never lands on your books. Rapid Dispute Resolution and the Cardholder Dispute Resolution Network do this, and on a per-case basis they often look like the right answer.
A merchant paying $19 to refund rather than fight is calculating that fighting will cost more, on average, than the amount in dispute. That math only holds when win rates on representments are poor, and they are mostly poor because the records that would have argued the case never got saved at order time. AVS results, IP and device fingerprints, the customer's account-login activity after delivery: without these, even an honest case is hard to defend, so a $19 alert genuinely is the cheapest exit.
Paying to exit is also paying to admit defeat in advance, every month, on every dispute. A merchant with strong order-capture defends most disputes in an hour of expert time and skips the alert fee entirely. The budget belongs in the front-end pipeline that captures those records at order time; alerts have a role on small-dollar disputes, but they are not the strategy.