We currently support only weekly, monthly and yearly billing intervals for plans.
However, for testing, you can use Chargebee's Time Machine feature that allows you to move ahead in time and help understand the subscription lifecycle based on your desired use case.
You can also manually change the next billing dates for the subscriptions using the Change Next Billing option on the subscription details page. This would also help trigger events/emails scheduled for the next billing dates.
Is it possible to bill daily? I can't seem to create a Plan that bills every day. The only option in the dropdown is Week, Month, and Year. I want to be able to bill daily for the purposes of testing, so I won't have to wait a long time to see the charges or any other things we trigger in our web application (like the emails we send).
Is this possible?