In emails, it is often difficult to understand how an s-tag will render in a live send. Tags such as s93 do not render in test emails to admins, and it would be very useful to have a s-tag testing tool directly in Luminate Online where you enter a valid s-tag in combination with a consID. Then, based on those values, the s-tag tester would display what would be expected to render in a live environment. 

This would help admins have better confidence in their email sends as they could verify their tags render in an easier way.