I think it's a good idea, much better than those Yelp stickers I see stores putting up. I have some concerns regarding Yelp's ToS. The solution they mention i

I think it's a good idea, much better than those Yelp stickers I see stores putting up. I have some concerns regarding Yelp's ToS. The solution they mention is to contact them. Better to be forward and honest rather than go behind their back. Also, IANAL, but they might have to go after you for Trademark infringement for having Yelp in your name (and possibly their logo on your site). I believe it is a "pursue it or lose it" thing. Below are the ToS parts i think apply to you (in varying degrees). 6. Restrictions of Use You agree that you will not, and will not assist or enable others to: c. use the Site for promotional or commercial purposes, except as expressly allowed in writing by Yelp; k. modify, adapt, appropriate, reproduce, distribute, translate, create derivative works or adaptations of, publicly display, sell, trade, or in any way exploit the Site or Site Content (other than Your Content), except as expressly authorized by Yelp; o. use any robot, spider, site search/retrieval application, or other automated device, process or means to access, retrieve, scrape, or index the Site or any Site Content; q. reformat or frame any portion of the Site; edit: formatting, grammar