英译汉：The emergence of the bot-aggregator exchange as a primar

英译汉：The emergence of the bot-aggregator exchange as a primary sales channel,
The emergence of the bot-aggregator exchange as a primary sales channel,which employs rules to enable transactions.

信息自动收集和交换技术作为一种首要的销售渠道而出现,它将应用各种规则从而使各类交易成为可能.
emergence 是动词emerge（出现）的名词形式
employ是雇佣的意思 这里引申为“应用”