one to a customer

Fig. each person can have or receive only one. (As in sales restrictions where each customer is permitted to buy only one.) "Only one to a customer!" said the chef as he handed out the hamburgers. Is it one to a customer, or can I take two now?

Common Names:

Name	Pronounced	Usage
Utku	-	Turkish
Howie	HOW-ee	English
Alessandro	ahl-e-SAHN-dro	Italian
Uri	-	Biblical, Biblical Latin, Hebrew
Roffe	-	Swedish
Katriona	kə-TREE-nə, kat-ree-O-nə	English (Rare)