You could. If you wanted. It might even be a good decision for you overall.
Other sites often have promotions where they offer rebates, some have it as a permanent offer on everything.
This doesnt make sense at all. If you are gambling then you should only gamble with what you can afford to lose. If fortunejack refunds you then they will need to refunds everyone that lose as well, that totally doesnt make sense at all. Their rebates term has clearly been stated that you need to be the top 3 within one week, it is your fault for not reading