Understand and use Add-ons in PriceWell
Add-ons are additional items (features, services, or other subscriptions) that customers can add to a primary subscription product during the Stripe Checkout process.
Key behaviors:
- Multiple add-ons can be attached to a single subscription.
- If the primary subscription has a free trial, any subscription-based add-ons are included in that trial. However, one-time payment add-ons are charged immediately.