This is the dev documentation for an unreleased version of MPF!
This is the documentation for MPF 0.56+, which is the “dev” (next) release of MPF that is a work-in-progress. Unless you’re specifically looking for this version, you probably want to use the version of documentation called “latest” which is for the latest released version of MPF. That documentation is at docs.missionpinball.org/en/latest.
MPF includes a complete credits mode that can be used to enable tracking credits and taking money. See the How To: Add Coins & Credits guide for details of how to set it up.
The credits mode is highly-configurable, including pricing per game, currencies, price tiering ($0.50 for 1 credit, $2.00 for 5, etc.), credit expiration, etc.
See Coins & Credits for details.