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.
The Gambia is the smallest African country, surrounded by Senegal on three sides, and with a coast on the Atlantic ocean. When it comes to mobile and online gambling, there seems to be no licensing process of any kind. There is also no protection of players, so it is not advised to gamble on Gambian websites.