Rolling reserve vs capped reserve
A rolling reserve grows with current sales and releases old cohorts later. A capped reserve stops accumulating after the agreed balance is reached.
An MCC is a category, not a risk score
A four-digit category helps networks and acquirers understand what a merchant does, but it cannot describe the entire business model.
What network monitoring actually watches
Monitoring programs focus on measurable payment outcomes and the acquirer’s controls, not a vague label such as “high risk”.
Chargeback ratios: numerator, denominator, timing
A ratio can move sharply even when the underlying business did not change because the denominator, reporting window and transaction cohort matter.
Why the billing descriptor causes avoidable disputes
A customer who does not recognize the statement descriptor may dispute a legitimate transaction before contacting support.