To cancel a recurring bill from our mobile apps:
1. Find most recent instance of bill. Tap it.
2. Tap "edit".
3. Tap rectangular button that has the bill date on it.
4. Select "repeats just this once".
5. Save changes.
Or from the web:
1. Open 'all expenses'
2. Find the latest version of your bill, click on it
3. Click 'cancel future reccurrences'