Menuboardmanager.com [1] is a low cost CMS for Samsung Smart Signage Platform. Supported displays include (ME, MD, PEC Series LFDs) SSSP v1 and (DMD, DBD, DHD Series LFDs) SSSP v2.
One of the features of Menuboard Manager is that branded versions are available, so, for example, one could have a version of Menuboard Manager that is skinned to look like it’s your product. The example given was pizzahut.menuboardmanager.com [2].
The company behind the site is actually Texas-based OSM Solutions. They are best known for supplying menu board systems to airport terminal QSR outlets across Texas and Nevada.