I have a sentence:
"If you haven't paid for the trip yet, please do so before Friday afternoon"
Does it have the same meaning with
"You have until the end of the school week to pay for the trip"?
In my opinion, they have a slight difference because "before Friday afternoon" means earlier Friday afternoon (maybe morning Friday is the deadline), and "until the end of the school week" means up to the end of Friday afternoon. Am I correct?