Do you have idea for ideal size and image limit for additional preview images?
Ticket created on Oct 14: 3347737
You can include additional images which show off your item. Additional images must be named in the order that you want them to appear, for example, 02_.jpg, 03_.jpg, 04_.jpg.
These images may be cropped when displayed on the search results page to the same aspect ratio as the main preview image. Images must be JPGs or PNGs.