Define caterer's recipients that will be informed about the Lunch Orders for the next days.
You can use the following variables to create your email body:
{dayOrder}
{dateOrder}
{countMeat}
{countVeggy}
{countMeal3}
{sumMeals}
{countAddition}
These will give you the orders of the next day. To get a preview for the caterer for the next days you can use all these variables in the form {dayOrder+1d} to get the value from the day after tomorrow. It works with addition of +1d till +6d.