By now you may be wondering why this isn’t hands down the best choice. The drawback to this option is you need to be able to write. For an eBook you are probably looking at a minimum of 40 pages on a subject folks will want to pay you for. You can hire a ghost writer for some subjects but that will cost a little.
Face it, anyone willing to write for a very low price (certainly less than $10 per page) isn’t focused on high quality, and you still need to have an original idea to get folks interested.
Then there is the copywriting needed to create the long sales letter. Writing those long copy sales letters is an art form that few have actually mastered. You can learn to do it yourself but you should pay a professional to teach you. Or you can just pay to have a letter written. But the really great copywriters are expensive, and some ask for fixed fees plus a percentage of all sales.

The US financial watchdog, the Securities and Exchange Commission
(SEC), has reopened an insider trading inquiry into Microsoft, reports
say.The SEC is to examine again whether hedge fund Pequot Capital
Management traded the shares on information from a former Microsoft
worker it had hired.The US financial watchdog, the Securities and Exchange Commission
(SEC), has reopened an insider trading inquiry into Microsoft, reports
say.The SEC is to examine again whether hedge fund Pequot Capital
Management traded the shares on information from a former Microsoft
worker it had hired.