We've rounded up 4 unique methods for writing proposal submission emails. Plus, we've got email samples for each method.Learn how to craft an effective business proposal email with our comprehensive guide. First, you'll want to reach out to your client and gather all necessary information about their business and goals. Use our business proposal email template to win clients faster than you can imagine. This is the easiest way you can write a business proposal email. Popping the question with a sales proposal? Use these 12 email templates to make sure you're persuasive enough to seal the deal. Instantly draft and send a business proposal template to establish the terms and conditions between your business and clients. This is a onetime opportunity that we would hate for you to miss out on.