North American English only, please
I need to send documents to Tokyo.
How much will it cost to send it with express?
What is the cheapest way to send this package?
When will this letter be delivered?
Can you weigh it for me, please?
Do I need to fill out the customs declaration form?
How many stamps do I need to send a card to Uruguay?
I need shipping insurance.
Can I have a tracking number?
I need signature confirmation for my parcel.
Hey! I just realised you wanted North American accent only- my accent is British. Hope the contrast is useful for you. :)