下单平台 meaning in English

return merchandize authorization

The direct trade execution functionality includes integrated trading with interactive brokers , the tradecision trading api and a capability that allows the user to easily and quickly view a history of all past transactions for a specified period of time
软件中的“直接下单平台”功能，使“交易智”能与interactive brokers下单通道和“交易智”的交易api形成完美融合。