I create a Recurly subscription using the V3 form components, and I'm storing the unique ID recurly generates, in my Rails backend.
I'm able to cancel/expire subscriptions (using the client.terminate_subscription method from my backend, using the unique Recurly ID).
However, if my user re-submits the recurly form with their credit card details, it creates an entirely new subscription.
Can I just resume the previous (now expired) subscription?