0 0 How many reviews do you need before you start doing PPC? Amazon PPC Share Facebook Twitter Google+ Tumblr LinkedIn Mail Blackbeard asked 3 years ago You must login to post comments Answers (4) Filter Sort by: Most Votes Newest FirstOldest FirstRandomRecently Active Post Answer Keyword Match all Match any Accepted/Unaccepted Show accepted answers only 0 0 Turn it on a slow trickle right off the bat to start getting data back right away. The data is what you are after in the beginning. You can crank it up after you get a decent base of reviews then. Evan Padilla answered 3 years ago You must login to post comments 0 0 If you do the right keyword research you should already have the data what people search for and then you can tweak it as you go along leejuan answered 3 years ago You must login to post comments 0 0 100 to have true social poof and credibility in the market. Otherwise you won t get close to thr 20 percent conversion rate that you should get. AmzRyan answered 3 years ago You must login to post comments 0 0 You get a feel for key words that people search for in the search term reports. You might as well get this data as early as possible PersonKing answered 3 years ago You must login to post comments Showing 4 results Your Answer Please login first to submit.