Promo-Cal Windows Calendar (Real Estate/CUSTOM) Cost: $169 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions Promo-Cal Windows Calendar (Real Estate/CUSTOM): The Promo-Cal Promotional Calendar for Windows (Real Estate Edition) is for Real Estate Professionals who want to advertise to website visitors - and keep them returning. The CUSTOM version is for non-affiliated Agents who need a custom design solution for their calendar.