Would you be willing to share daily or weekly traffic data to your site?
Indeed. It’s a rush finding a great deal that no one else knows about 
I run a kitchen selling brews and food. I have considered adding my items to the site as I know very few people can compete with my prices at the aggregate. There may be a couple items where I’m not the cheapest but generally speaking, my items are extremely competitively priced across the board.
But I’ve abstained because of what you stated. I just don’t want to get into a price war. And heck, I’m busy enough as it is. Now, if the game added more dynamic functionality to pricing such as bundled packages or 2 for 1, then I wouldn’t have an issue because you can compete on more than just price.
FYI to shop owners- please give some support to this suggestion I made for more dynamic pricing options;