Continue writing the next sentence in this paragraph:

How to be a good subway customer
Be prepared by knowing what you want to order.
Inform them if you have any, or if you are taking advantage of a sale.
Start by telling the employee how many, what size, and what type of bread you want.
" i'll have one foot-long on sourdough ". Note that, after they have the bread out and cut, you should inform them what type of sandwich you want, what kind of cheese, and if it is to be toasted or not.