A bonus code is a text that casinos and betting sites offer their players to be used for special promotions and at specific times. The string of text differs from site to site and game to game, and it expires after some time. Players thus need to make timely use of codes before they expire.
Eritrea has nine recognized ethnic groups and dates all the way back to prehistoric times. Influenced by the Islamic religion, Eritrea acknowledges all forms of gambling as wrong, therefore making them illegal. There are no reports of illicit or underground casinos, which is understandable considering that punishments are pretty severe.