GarageSale does not insert “active content” (unless you add YouTube videos etc.) so you should be good.
However, please note that only the listing designs (including the “No Design” design) is optimized for smartphones so you might want to consider to upgrade to GarageSale 7.
I stopped using no template and began using the design called No Design. Your statement above is confusing. If I am using the No Design template in 6.9.7, is it also optimized for mobile? Like I say, I do not want to upgrade unless absolutely necessary.
What does that mean… optimized for mobile? I already write short lines of text on the left side of the screen. I have simplified my listings to zen minimalism. No terms of service, no graphics, minimal HTML… just good descriptions and Ebay hosted photos. I have even removed embedded photos (as of yesterday). How could I be more mobile friendly?
Mark the optimization for that listing, revise the listing (if active), then go into your eBay, copy listing’s code and put it here http://www.i-ways.net/mobile-friendly/it click on check and you will see that the problem is gone