The price migration engine is an orchestration engine used to perform controlled price migrations. It currently consists in a collection of lambdas designed to work together as a state machine.
- An introduction to the general principles of price migrations
- The journey of a cohort item
- Coding conventions
- Notification windows
- The art of computing start dates
- The art of the cap; or how to gracefully cap prices in the engine
- Set up a new cohort of subscriptions for price rise.
- The migration implementation manual
- Downloading fixtures
For production troubleshooting, see the troubleshooting document