Retention for subscription businesses declined in Treasury. What is your analysis plan

Problem Statement Description

Product context: Stripe is financial infrastructure for internet businesses; its products include payments, Checkout, Billing, Connect, Radar, Issuing, Terminal, and tax tools.

Stripe Treasury supports businesses that need reliable financial infrastructure around money movement, balances, and operational cash flows. In this scenario, subscription businesses using Treasury are showing a decline in retention, and you are asked to lay out how you would analyze the issue as a product manager.

Assume the decline has already been noticed in business reporting, but the cause is unknown. The drop could be related to product experience, onboarding, billing and payment flows, account reliability, pricing, compliance friction, support experience, customer mix, seasonality, competitive movement, or measurement issues. Your task is not to jump to a fix, but to define a structured investigation plan that can separate signal from noise and identify the most likely drivers.

Focus on how you would frame the anomaly, validate the data, segment the affected population, generate hypotheses, gather evidence, and decide what actions should follow. Consider the needs of subscription businesses that depend on recurring revenue, predictable cash availability, low payment failure rates, and dependable financial operations.

The experience should consider:

- How retention is defined for Treasury in this context, including the denominator, retention window, and whether the metric reflects account activity, balance usage, transaction volume, or continued product adoption.

- Whether the decline is real or caused by instrumentation changes, cohort definition shifts, reporting delays, seasonality, or changes in the mix of subscription businesses.

- Which segments to compare, such as company size, geography, industry, tenure, integration method, payment volume, Treasury feature usage, onboarding cohort, and support history.

- How to inspect the customer journey across activation, funding, recurring usage, money movement, failed transactions, compliance reviews, and support touchpoints.

- What internal and external hypotheses to evaluate, including product reliability, API changes, pricing, onboarding friction, blocked accounts, failed payouts, macro conditions, or competitors.

- What evidence would be useful, such as funnel data, cohort retention curves, transaction success rates, incident logs, customer interviews, support tickets, churn reasons, and sales or account-management notes.

- How to prioritize investigation areas based on size of impact, confidence, reversibility, customer severity, and relevance to Stripe’s reliability and merchant-growth expectations.

- How to define immediate mitigations, longer-term prevention, monitoring, and communication if the issue affects customer trust or financial operations.

The goal is to present a clear RCA analysis plan that helps Stripe determine whether the retention decline is a measurement artifact, a segment-specific issue, a product or reliability problem, or a broader market/customer-fit concern, while preserving trust with subscription businesses that rely on Treasury for critical financial workflows.