There is the possibility to change colors of the program in the "Skins" section:
Activate the "Settings" tab in the upper side of Store Manager and you will see the necessary position in the toolbar.
Click the arrow to activate the list of possible skins, which can be applied. For example:
- "Coffee" skin will look like on the illustration below:
Some skins are dedicated to the particular holidays. For example, the "Pumpkin" is related to the Halloween:
and the "Valentine" skin to the Valentine’s day, in accordance: