After tuning up some "exact match" keyphrases to put the client in position one for their own book, I began wondering if others are encountering this (new?) phenomenon - PPC bidding wars on Amazon book pages.
Generic situation: client writes a book to position their firm as an authority in some field. Competitors use the book title to grab ad space right below.
Lessons learned: we've added "related book titles" to our list of special keyphrases to consider for future PPC campaigns...
It took 3 days for Google to approve the ads for use on partner sites; they appear on Google instantly but are editorially delayed before appearing on Amazon and partners.
This was never an issue for us before - until the client wanted to know "exactly when" the ads would appear on the partner...