Could you send it to my address in China?
By air (sea) mail, please.
How long does it take to reach Chinese by air mail?
Can I take an insurance?
How much does it cost by air mail?
Do I have to declare?
Will I have any difficulties with customs?
I think this is broken here.
It doesn’t work at all.
Could you fix it or give me a refund?
I found a stain here
Could you exchange this, please?
Could you change it for a new one?
I’d like to return this.
Can I have a refund?
Could you alter this, please?
The waist needs taking in (letting out) by 3 centimeters.
Could you make it longer (shorter)?
Does it take a long time?
Can you make it a little earlier?
I put money in this vending machine, but a coke didn’t come out.