There are a couple of settings combinations you can use in your Pricing Packages (Settings > Pricing)
You need to decide first if you wish to create this Pass to be one-off or recurring (automatically billed to the customer until cancellation).
If Max Classes per Period is left blank it means unlimited. You can also specify a number eg. 10, 20, 30.
![Settings Fortnightly Pass Unlimited Classes - KRIYA Software](https://software.kriya.com.au/wp-content/uploads/Settings-Fortnightly-Pass-Unlimited-Classes-KRIYA-Software-1024x587.png)