Thank you for taking the time to review my Proposal. I sincerely believe I can write copy that will achieve your objectives. I would welcome the opportunity to prove this to you by scheduling an interview at your convenience.
I have written two books and 50+ speeches, and I have co-authored, edited, and proofread 20+ booklets. My educational background has prepared me as a writer. In particular, my training with American Writers & Artists Institute (AWAI), in addition to various other ongoing studies, has given me a solid background in writing and editing. I also have taught English grammar and spelling at the high school level.
I am eager to contribute to you my enthusiasm and up-to-date skills. I may not be the least expensive, but please keep in mind that the lower the price the less skill and/or interest may be involved. You want good work, not cheap work. :)