To set the frequency of a subscription, go to the Store Tab -> Click the product you are trying to turn into a subscription.
Inside the product settings, you will see a Radio Button option denoting the product is a recurring payment/subscription. Turn the option on.
You can then select Ongoing Payments, meaning the subscription will stay active until it is turned off by either you, or the customer.
You can also select a Set Number of Payments, with the maximum being 48 payments.
You can also change the frequency of payments, with the options being a set amount of weeks or months.
