1）赔率随时可以改 / Odds can be changed at any time.
2）抽3个总数加在一起就是顾客赢的奖金/ Draw 3 sums and add them together total is the customer’s bonus.
3）声音可以换 （赢的声音和游戏的声音）/ The sound can be changed (the sound of winning and the sound of the game).
4）设计可以更换（页面设计，POPUP，赢的effect，里面的item） / The design can be replaced (page design, POPUP, winning effect, item inside).
5）奖品自由更换 / Prizes are free to change.
6）Database可以看什么code赢了什么奖品 / The database can see what codes have won what prizes.
7)   我们有提供免费弄voucher code给顾客 / We have provided free voucher code to customers. 
8）每一个voucher code都是random字眼，顾客不容易猜到 / Each promo code is a random word / number, which is not easy for customers to guess.
9）一个voucher code只能玩一次 / One promo code can only be played once.