Transferring Subscriptions

So, tonight I am planning on switching over from a monthly subscription, to a yearly subscription as my subscription ends tonight.

Is there any other way on android to transfer to a yearly subscription without cancelling the current subscription?

Or, would I need to cancel my current subscription, and then buy the yearly?

Thanks in advance,

I answered your PM just now. Thanks for upgrading to a 1-year Subscription, we appreciate your support! Blue Skies ✈️