How far in advance can customers schedule orders? Linh Lam Updated December 13, 2016 22:01 Follow Customers can schedule orders up to 4 days in advance. Related articles When are customers placing preorders? How do customers preorder? When can customers no longer make adjustments to their preorder? What are scheduled orders? When should I start preparing the food for a scheduled order? Comments 0 comments Article is closed for comments.