These are combos of numbers and letters that are given by a casino's affiliate sites to show that a user has satisfied reward terms. Users enter them on the casino site to claim bonus bets and spins. This means that they can get to play some casino titles without using their own money.
Norway is a country in northern Europe which is known for its high standard of living and dramatic landscapes. The population of Norway is just 5.2 million people. According to research, the number of people using international online gambling sites has fallen to 10% in recent years down from a high of 30%.