365 days baccarat casino promotion

As I mentioned before,in cambodia sihanoukville,there are lots of casinos who offer a various promotion to players to lure them.
This promotion introduced in Nah hai casino hotel,which is top 3 biggest hotel in sihanoukville,5 star 38 floor hotel.

* Casino promotion is available if player bet more than $100(cambodia use US dollar)
If you win with natural 9 or natural 8
100: 10$ coupon
500 : 50$ coupon
1000+:100$ coupon
The coupon cannot be changed into real chip right away but if you bet coupon and win,dealer will give you same value of chip.
PLUS
If your bet wins with three card combination,they will give you a bonus coupon
Wins with three card 8,8,8:3800$ coupon(only banker bet is possible to make this)
Wins with three card 3,3,3:1800$ coupon(only banker bet is possible to make this)
Wins with three card 7,7,7: 880$ coupon
Wins with three card 1,1,1:580$ coupon
Wins with three card 5,5,5:380$ coupon
Wins with three card 2,2,2: 280$ coupon
Wins with three card 6,6,6:180$ coupon

Besides,the casino will give a 1.8% of cash rebate to each losing bet.
Casino use 8 deck and have 1 burning card per every play.
I know there might be a player edge within this promotion.But for me,it's really hard to calculate it.
I want to know if this promotion is worth to play it.
Is there anyone who can help me with this?