Banclock: Fun coin-operated alarm clock

Banclock is a money-hungry alarm clock. When it rings, you can either get up in time to leave its noise, or you can put a coin into it to buy some sleep time. Otherwise, no matter whether you drop, hit, pat or press, you can't make it shut up! (Throwing it out the window is another story, maybe it will make you a bunch of coins, and people outside have to succumb to its sound threat ah ^_^)