If my small is their medium then how can we resolve this conflict? I mean I say make it small please and the waiter bring in a medium size serving then there is a communication gap.
Ask the server—not us.How much is "small"?
When you want to know the exact size, you ask. How many ounces does your small juice have? In American restaurants and other places that serve beverages, a small orange juice can range from six ounces or less to twelve ounces.
As an approximate guide, 16 ounces = 1 pint = 50 centilitres.