Edit the default subject and body that members receive when they book — or override for a single class.
Edit the studio-wide default for class bookings and a separate default for event bookings.
For class bookings: {memberName}, {className}, {sessionDate}, {startTime}, {studioName}. For event/retreat bookings: {memberName}, {eventName}, {eventDate} (the date or date range), {eventLocation}, {studioName}. They're substituted at send time. Anything else in braces (a variable we don't recognize, or a typo) is removed so it never shows up as literal text in the email.
The "From" name on confirmation emails. Defaults to Klasly when blank.
On any class template, tick "Custom confirmation email for this class" and write a class-specific subject and body. Overrides the studio default for that class only.