Small, medium, large as description options vs 1,2,3 in Qty slider. Basically, custom text in lieu of numbers
Hey there and welcome aboard, @Russell_Edwards 
You’d like to display text as a result of calculations, right? If yes, this functionality is supported in the app! Check this post for more details - Calculator: Display text as a result of calculation.
If any questions come up, we’ll be happy to help 