Make you pay for, when you order (6)
I believe the answer is:
charge
'order' is the definition.
(I've seen this before)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for charge that I've seen before include "offensive, > explosive > tax" , "Accuse of a crime" , "What a battery holds" , "rate" , "Ask for" .)