> For the complete documentation index, see [llms.txt](https://developers.spiffy.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.spiffy.co/spiffyjs/introduction/events.md).

# Events

Event listeners can be scoped to specific checkouts using the `.on()` and `.off()` methods. This is helpful for do things only on specific checkouts rather than any/all checkouts.

[**See available checkout events**](/spiffyjs/events.md#checkout-events)