“I have attached samples of work very similar to what you are seeking.” Once you have posted a new proposal, the job site immediately notifies the project owner (buyer). The buyer has the choice to select a writer based on qualifications, experience, price, and other individual factors.
Before you formulate a competitive bid proposal, realize that buyers will evaluate you based on criteria such as relevant skills, performance rating, and completion rate. You will have an eye on the job, and the buyer’s eyes will also be on you!