This disc was offered by the 'Direct Marketing Instituut Nederland (DMIN) and published by Case Interactive in 1993. It gives an overview of the marketing campaigns in 1993 and those that were nominated for the award 'De Gouden Brief'. The disc was developed by Lost Boys Interactive, who were very active on CD-i, for example they created the excellent CD-i game 'The Lost Ride' in 1998. We are not aware of any other editions of this promotional award CD-i, but it may well exist as these discs were only distributed in very low quantities and only very locally.
[Thanks, Arsenixa (=Candela)]