Hi! I need some help with this:
I have a new site targeting Indian online shoppers and merchant partners - we offer price comparison engine for any comparable products (ex. electronics) and for our merchant partners, free products listing for non featured position. See as ex. ShopMania.in or Compareindia.com


I am not sure my approach for the merchants is the right one. I received poor feedback from them.
What tips can you give me about approaching? What is important for them in purchaising and dealing a business? What attracts them in a business proposal? Is better to use a formal language? Do I have to insist when they delay their feedback?

Thanks