Follow these steps to cancel your subscription:
1. Go to Wallet
2. Click on Subscription
3. Choose your active subscription at the top of the screen, this is also where you can see when your current subscription period ends.
4. When you cancel your subscription you will keep your remaining subscription period until it ends.
Please observe that the subscription coupons always have a 30-day long validity from when you get them, and don't reflect the length of your current subscription.