Hi there, @adtnyr. 

You'd be glad to know that you can group the rows or columns by Name to group them by customer. Simply select the option "Name" from the Group by dropdown, then click Run report.

Just in case you want to email your report to multiple email addresses, here's a helpful article you can visit: Email a sales form or report to multiple email addresses.

Should you have any other concerns besides grouping the rows or columns by customer, please let us know by replying to this thread. We're always available to help.