MailYourListing

It is an Internet platform for real estate sales. A website provides access to a private base of certified real estate agents in different US regions. User selects a letter template, fills template fields, contact info and attaches photos to create a new email campaign. The price is set automatically depending on US region. There are different paid subscriptions that give users discounted price for each campaign and lower e-mail delivery time (6 hours opposed to 24 hours for regular users).