How to set the Product Photo Size? Management Location: Product Management - Products Sys Setting Simply enter the size of thumbnail and mid photo and then the system will adjust the photo size in future. Prev Next Related Post: How to activate the Facebook Like button?If edited the watermark, will it be shown on my existing product photos?What is Product Listing Format?How to set the Product Listing Format?What is Product Listing Style?How to select the Product Listing Style?