Getting a client’s business is all about one thing… selling

Let me just say, no one from Upwork "teaches freelancers" how to be a freudulant freelancer. In fact, most of the "training" type of emails that show up in the new freelancers email account from Upwork teaches freelancers how to use/navigate the website, gives examples on how to write a professional proposal, etc. Every article piece directed to freelancers teaches new people how to conduct proper, professional business with the clients.

We will teach you how to write a professional proposal and be confident when the tough questions start coming in on bid day

Your high school wants to propose an after-school program to the school board, but doesn't have anyone who knows how to write a professional proposal. They could make a teacher figure it out, but just because the teacher knows how to write, doesn't mean she will know how to write a proposal. In this case, it would be easier for your school to hire a professional freelance writer who specializes in grant writing. This will help to guarantee the quality of work and put the school's best foot forward in front of the school board.

How to Write a Proposal: 12 Steps (with Pictures) - wikiHow

How to Write an Effective Business Proposal/Letter by Van Thompson, Demand Media

Writing a Winning Business Proposal Tutorial | Sophia Learning

Proposal Examples | How To Write A Proposal