Set Meal Plan: Allow Extra Meals to Yes (default). The meal-selection page then shows an Extra Meals section under the plan slots where the customer can add additional meals, charged separately. Two more conditions apply: the individual subscription must have Allow extra meals turned on, and (for account members) extra meals must be permitted for that member. When extra meals are allowed, the Ask for Extra Meal or Addons? pop-up can prompt the customer after the last slot is filled.