Kana can generate a URL which a user can be navigated to so that they can pay and subscribe to your packages via your billing provider (ie. Stripe) directly. You can see more on how to generate this “Subscription Link” and redirect users to this flow in the guide below:Subscription Links
For all other times where payments and/or subscriptions have not gone through Stripe, you will need to manually subscribe users to the relevant packages in Kana. Our guide gives an example on how to achieve this:Subscribe Users Manually