Payment Optimisation

Between 20% and 40% of all subscription churn is involuntary. Subscribers did not choose to leave. Their card expired, their bank declined the charge, or a technical glitch interrupted the billing cycle. They wanted to keep paying. Your system just failed to collect their money.

This chapter is about the invisible revenue leak that most subscription businesses dramatically underestimate. Ross Williams walks through the full payment failure recovery stack: the tools, sequences, and strategies that recover revenue that would otherwise silently disappear from your MRR every single month.

The chapter begins with card updaters and network tokenisation, explaining how modern payment infrastructure can automatically update card details before they expire. Ross covers which payment processors offer this capability and what recovery rates you can realistically expect.

Intelligent retry schedules get a detailed section. Not all failed payments should be retried at the same interval or time of day. Ross explains the logic behind optimised retry patterns, including day-of-week timing, retry escalation sequences, and when to stop retrying and switch to dunning.

The dunning sequence section covers the email and in-app communication flow that reaches subscribers whose payments have failed. Ross provides a framework for timing, tone, and escalation that recovers the maximum percentage without damaging the subscriber relationship. The chapter closes with payment method diversification and cost-per-transaction management.