I got the same email regarding my hobby website "The Wheel of Lunch" (https://wheelof.com/lunch). The site makes no money and sends traffic to Yelp. The cheapest plan offered was $230 a month! I can't afford that.
I have stopped calling the Yelp API for local listings and put up a notice on the site. It was fun while it lasted!
I have stopped calling the Yelp API for local listings and put up a notice on the site. It was fun while it lasted!