The invention discloses an O2O commercial platform device, which comprises a device shell body and a terminal module, wherein the device shell body comprises a card reading module used for reading user membership card or
bank card information, an input module used for inputting a user identity, a membership identity and a merchant identity, a sign-in module used for reading buyer identify information, membership identity information and merchant user identify information, an
information management module used for storing commodity information, commodity sales information, user identify information and the membership identity information, a pos
machine functional module used for realizing user card-swiping consumption and merchant
data management, and a Zengshoubao
functional module used for realizing
membership management, bonus point management, merchant commission discount calculation, membership rebate calculation and a membership sharing function; and the terminal module is used for printing receipts. By adopting the O2O commercial platform device provided by the invention, the merchant commission discount, user bonus point accumulation and rebate can be realized after swiping a card once by the user, meanwhile, the
user information is recorded, thus the user can enjoy consumption discounts of different amounts, and the defects that the existing POS
machine has a single function and cannot
record the
user information nor realize two-way rebate in the prior art are solved.