This is included FREE with a Diamond Package. Online Showing Request Option. The online showing request option displays a ‘schedule a showing’ button next to your listing and eliminates frustrating scheduling issues. It also simplifies the showing request process. You will be emailed automatically when an agent wants to show your property. You can also provide special instruction, like lockbox code, that only the real estate agent can see. Showing time is the primary service that agents use to schedule showings with their buyers.