Many devotees of Clash of Clans and other Supercell games spend real money on fake currency and other resources to build their in-game power and heft.

The properties and qualities of the marking materials with red fluorescence are very important in bond and currency as an anti-fake method.

Currently, the small currency counter discriminates the real or fake RMB that mainly has the three detection methods such as the fluorescence, the infrared and the magnetism.