To disconnect EzzyBills from your QuickBooks Online account,
1. log in to your QuickBooks account
2. Click “Apps” on the left panel and then Click “Disconnect” under the EzzyBills icon and follow the prompts to disconnect.
Alternatively to Step 2, login to your EzzyBills account. Move mouse over the blue button with your user name and expiry date, click “Disconnect QuickBooks”.