Where can I find free samples of proven sales letters of introduction to my services?
One of the first things to pop up is an article on Entrepreneur.com https://www.entrepreneur.com/marketing/marketingcolumnistkimtgordon/article169820.html. Of course there are many other listings linking to sample letters, as well as other articles with ideas on how to write a great sales letter. Another tip--hire a professional marketing communications copywriter to write one or two for you!
Here's to kickin' sales letters!