They look better woth

with*

But look different for the customer if they do not use that viewer or have them turned on

I would do the vendor images with, but for marketplace I would include an image of the product without just to discourage any negative reviews from people who don't have them turned on

thats a good idea

I figured maybe better with since they can grab a demo in the store

And have it marked on the vendor that its materials enabled

Yeah I'd definitely add a little icon or something on the advertisement that lets people know it uses materials

It would be neat if someone came up with a universal symbol that we could all use on our ads if we wanted to

I made a little round stamp with an M on it and it says materials around the edge