Have a blog with domain name that is ranked top 3 in Google for 50 million searches. Domain keyword is shopping product. Presently not earning much from PPC ads on this blog. Was thinking of turning it into an online store for this shopping product. What do you think ? What other ways to make more money from this domain?
Continue with the blog theme and promote the product that ranks highly and research what sponsor/affiliate can work with you on a pay per sale basis (and not PPC).
I have clients that have seen great success with ClickBank, you should check them out as an alternative.