A deposit bonus is an offer that casino players get once they deposit funds on their player accounts. Casinos use deposit bonuses to attract players to their sites and encourage them to make deposits. The logic behind deposits bonuses is that an extra cash prize will encourage further deposits to the account.
The Grand Duchy of Luxembourg is in Western Europe. It is a mix of French and German cultures, and is a small landlocked country, home to the European Court of Justice. Mobile online gambling is known to be illegal for residents, but they are rarely prosecuted, and the local government is unwilling to block international online casinos.