aidenmarkaram68How do I delete a customer name in QuickBooks online? If you are facing these QuickBooks issues Don’t worry Here you can Delete Multiple customers in just simple steps. Choose the customer. Then, select Edit under the Action drop-down arrow. From there, you can edit the name of the customer. Option 2: Delete all the transactions you've created for that particular customer | For more info click here how do i delete multiple customers in quickbooks online and Desktop.