I’ve been messing around with Amazon’s advertising systems this week. It is, indeed, interesting stuff! You can create a ‘campaign’ and then have it target certain keywords that users search for. Such as ‘science fiction,’ ‘cosmic horror,’ or ‘BEST BOOKS EVER.’
Then, when a customer searches using those terms and finds a product, your ad can just plop right onto that page! Provided you can win the bid, of course. Every popular keyword has a bidding range. But you’re not charged unless someone actually clicks on the ad.
So I created a campaign and plugged in 195 keywords and phrases. Every time someone clicked an ad those keywords popped up on a chart along with the COMPLETE phrase that the customer typed in. At the end of the week I had a long list of keywords: