Pricing Experiments

Stripe MCP Setup

Requires Stripe MCP (https://docs.stripe.com/mcp). GetMcpTools before CallMcpTool. Paginate all lists (limit: 100, starting_after while has_more). Amounts in cents. Read-only for audits; confirm before writes.

Workflow

1. Baseline: current prices + subs per price (pricing-products-audit)
2. Design test:
   • New Price object (never edit existing -- create new)
   • Split traffic at checkout (price ID by cohort/flag)
   • Grandfather existing subs (leave on old price)
3. Metrics to compare: conversion %, ARPU, churn at 30/60d

Price Increase Playbook