Recurring charges
Recurring charges bill a known quantity, such as users, on a monthly, quarterly, semi-annual or annual period.
Recurring charges are classic SaaS. The customer pays a certain price monthly, quarterly or annually, for example. Bunny supports four differnent period lenghts:
- Monthly
- Quarterly
- Semi-annually
- Annually
Generally, you will want to only have charges with the same billing period on a subscription because it will be easier for the customer to understand how they are being billed. The only exception is usage-based charges, which are billed in arrears.

A recurring charge also has a unit denomination, such as users, servers or something else where the quantity is known in advance.