Why this is classified high risk
Subscription businesses concentrate chargeback risk in the renewal cycle. Customers forget they subscribed, see the renewal charge, and dispute it as fraud. Network rules require MIT (merchant-initiated transaction) flagging, but card issuer behavior still routes many of these to chargeback.
Aggregators (Stripe, Square) cap subscription chargeback ratios aggressively and freeze accounts that drift above. A subscription-specialized MID prices for the chargeback exposure and includes the alert infrastructure to keep ratios under network limits.
Features included
Visa Token Service + Mastercard MDES tokens improve auth rates and persist across reissues.
Real-time card-on-file updates as issuers reissue cards.
Decline-code-aware retry timing optimized per issuer.
Proper merchant-initiated transaction flagging on every renewal.
Verifi RDR + Ethoca refunds renewal disputes pre-chargeback.
Recognizable billing descriptors reduce 'don't recognize charge' disputes.
Pricing factors
Subscription pricing ranges 2.95% – 4.45% + $0.25 depending on chargeback ratio and sub-vertical. Established SaaS prices near the low end; continuity supplements near the high end.