Hello TP link,

I would like to suggest a link on the voucher page so that if a voucher is in use, by clicking on it would take us back to the clients tab and highlight the row or simply just show a single row with all the necessary details. 

There has been times were I wanted to check the customer that is using a voucher and the date it was first activated. 

Maybe we can also have a display option under customize column to show or hide the voucher activated date.