Auction Service Process
2012-03-27 13:49:31 1 举报
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Auction Service Process
作者其他创作
大纲/内容
Seller
Auctioning Service
Account creationrequest
Send creation confirmation
Sendregistration info
Send payment
yes
Send account creation req.
Auction creationconfirm.
req
no
Send auction creation req.
Alreadyregistered?
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