I'm a tad confused over the translation of his 
ordering policy. (See below)

2. I will let you know which goods are in stock, 
plus your total(including postage) in US dollars.

3. Once I have confirmed your order, I shall hold 
the items you ordered for 20 days.

4. Prices do not include shipping.

5. Send an international postal money order for 
the total cost of the goods you ordered plus
shipping charges. Do not send cash.

Send Japanese YEN as much as possible in the case 
though it doesn't care even about the cash when 
IPMO can't send it by all means. Let me know the 
thing in the case of the order when it isn't made, 
either. I will recognize remittance in UD dollar.
But, in this case, add the price for 10% as a 
commission of the money order, and remit the cash.

Okay, it's number 5 that I'm unsure of. He wants 
an IPMO. Check. In 20 days. Check. In Japanese 
yen? (Which the post office won't do, at least not 
without sending the MO to St. Louis for 6 weeks 
first, which definately does not fall within 20 
days) And if the money order is in US dollars then 
I have to add 10% extra to the order? So, if I 
have a $20 order then I have to send a IPMO for 
$22? Am I reading this correctly? Or does it mean 
that if you can't send an IPMO then send UD cash 
which requires a 10% extra fee?

Many thanks to anyone who can clear this up. I'd 
ask Bonbee himself but I'm afraid we'd just end up 
confusing each other even more through the 
translation. ^^;