Here you can make general email settings.

Reply Email Address
The email address entered here applies to all locations. So only enter something here if you have a single reply email address for all locations. This makes sense if you are an employee of a chain that has a central office that handles the emails.
If empty: Replies will be sent to your location email address, which you can set in the location settings.
Colors
If you want to change the text or background colors of your emails, you can do so here. Please make sure the text remains legible.
Repeat Subject in Email
The email subject can be repeated in the header area of the content.