0,99$ (99 KC + 99KC) 25,000đ 22,885đ 4,99$ (499 KC + 100 KC) 125,000đ 114,425đ 9,99$ (999 KC + 200 KC) 250,000đ 228,850đ 19,99$ (1999 KC + 400 KC) 500,000đ 457,700đ 49,99$ (4999 KC + 1000 KC) 1,250,000đ 1,144,250đ 99,99$ (9999 KC + 2000 KC) 2,500,000đ 2,288,500đ 299,99$ (29999 KC + 6000KC) 7,500,000đ 6,865,500đ