Once Bento is added to your site and firing away, you can begin tracking custom events.
bento.track("Some Action", {some_key: "Some Value"});
If you'd like to track a custom event and have that event contribute to a visitors lifetime value then please ensure that you set up the event with an amount, currency and a unique key. The unique key is used to ensure Bento does not double track an event. When we detect this we'll just discard it.
bento.track("$booking", {"value":{"amount": 59900,"currency":"GBP"},"unique": {"key":"d39370aa76598556da24c9ef0674aa0123541231"}});
Ensure that the "amount" field is an integer and includes cents.