In the layout your photo can span over both sides of the mug.
You can also do a full wrap of the mug as long as it fits into the dimensions of 20cm x 9cm or approximately 7 7/8th inches x 3 1/2 inches.
In the designer two sides of a mug are shows, they’re there help you visualize where your artwork and photo will be. NOTE it is not exact.
Discounts apply for 12 or more of the same mug. A second discount break is at 36 mugs.