So far I have not seen this as an issue, however for those who haven't gone through it....

Many years ago I was called by a 'recruiter'. By the time it was over I had spent several hundred dollars for printed resumes which included resume advice and such - But the bottom line was there never was a job. The company's 'real' purpose was to sell resume consulting services.

I ended up buying several resume related and other various books. They are still in my garage and when I see them I remember those days. The realization that there is no 'right' way took me a while. Different companies, and different HR folks in each company, are 'turned on' by different things.

This is just a warning to think before you jump into anything.