G. catch the attention of customers but complete transaction in person; or transform real-environment customers to accomplish the transaction online). I think diverse prepositions would get the job done in different cases. "Promoting on the web" suggests every little thing is done online, when "promoting by using the online world" https://landenimbcw.ltfblog.com/38094821/online-case-study-solution-can-be-fun-for-anyone