RPS Gold includes a complete home showing feedback system. When agents show your listings, they simply follow a link to provide their feedback online. They are asked to answer a short set of questions and then can add their comments.
Your sellers can easily see the feedback provided by each agent. This makes your job much easier as the listing agent, because the unfiltered comments are there for the sellers to see, and they recognize this feedback as coming from the market, rather than just from you. In today's market where pricing is often an issue, the sellers may ask you for a price reduction when they see the market feedback!