A proprietary service licensed exclusively to a local MLS board,

A quasi-private service* that allows each member firm of the MLS board the option to: [1] keep certain listings proprietary within the group (exp. commercial listings and complex residential/investment properties) and/or, [2] publicly display select listings depending upon their degree of marketability, client interest, and/or member firm preference,

*At this level, the "digital brochure" serves as the public interface. The MLS board may opt to either: [1] conceal the "detail" page from public view (and reserve exclusively for agent use) or, [2] publicly display the "detail" page but conceal the "financial summary" (which contains data such as revenue stream, commission structure, financing terms offered, sold data, etc.)  

Optional, unrestricted listings posted in the Public Listing Service™ (PLS) - ideal for difficult to move properties, listings that require regional or national exposure, 1031's, optioned or auctioned properties.

This option displays all listings to the public although the listing party may opt to conceal from public view certain information contained in the financial summary. This method requires a viewer (potential prospect) to contact the agent directly to access confidential information such as the terms of any owner financing or exchange offered, income & expense information, commissions, etc.

Depending upon the size of your MLS group, pricing is usually based upon either: [1] a low monthly fee "per agent" or, [2] individual "per listing" pricing.