CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture junkie, is co-author of "Whatever Happened to Pudding Pops? The Lost Toys, Tastes and Trends of the '70s and '80s," as well as "The ...

Opinions expressed by Entrepreneur contributors are their own. Your first clients will come from your existing network; this is how you validate your delivery model. Your client base will expand as ...

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