Since no-one else has answered as yet, and I haven’t had specific experience with this, I googled it  If your client is using Storefront Social it provides many great features but I couldn’t find anywhere on the site that specified that it supplied stats on visitors.

However, in a further Google search, check out box #2 on this url where they suggest checking stats on visits by setting up Google Analytics – it will give you some pretty specific visit stats but cannot identify the names of the visitors.

http://storefrontsocial.com/frequently-asked-questions

Even with Google Analytics on your website, you can get specific information on the visits by day/week/month and from where but can’t give you specifics about the individual visitors.

I would think that if you could have a “sign-in” process to get access to the storefront, in that way you could identify your visitors.

Good luck!

@sheilahoeft Unfortunately, there is no way to see the exact people who check in at a Facebook place even if you are the Admin.  I think that is frustrating!