Cashier and Something Else?

Hi everyone,

I have a product that has 2 different pricing models. 1) You can subscribe and pay a yearly fee and 2) you can just pay once and use the product one time. Normally I just use Cashier and run all my subscription stuff through Stripe and that's it...pretty simple. But with this approach I'm not exactly sure how to handle it. Cashier seems to have a charge() method so it looks like I can just do a one time charge with that, but I'm really not sure if that's the best approach. Anyone else doing something like this and could you point me to examples of how to handle this type of situation?