有些时候，老外跟中国人一样聪明，这里我引用一段ebay的对话，给大家参考：

 Dear XXXXXXXXXXXX,
hi, we’re selling the same item. I got the offer from a buyer. i will place bid on your item, if i win, u mail it to my buyer, so your item wont sell so cheap, what do u think about that?
- jeXXyXXXX

Dear jeXXyXXXX,
Sounds good to me, just make sure to provide me with the correct shipping address if you win. Thanks!
-XXXXXXXX

Dear XXXXXXXXXXXX,
OK, cool. The offer I got, I would get 100 something, minus ebay and paypal, I would get 95 dollar that could place bid for u. If I win, i give u my buyer’s address and u ship yours to my buyer. If I do not win, that means we both could sell it more than 95 dollar. Sounds cool? =D
That’s no monotony policy on ebay, i checked. We are just trying to maximize our revenue on this free trading platform XD
- jeXXyXXXX
 

不知道大家看明白了没有，这里我其实比较对老外有好感，如果换中国人，就是互相压价格，以及恶性竞争，老外的一个方法，轻松的实现双赢。