Just need 1 dead cert bet and its an easy game win.   If I were to hypothetically place a sportsbet during the flash betting period but the game doesnt complete in that time, so its still an open bet this would still count as promo money required for the bonus rewards I presume.  The timing would have to be dead on for me to be that certain of any particular bet and be so lucky as to have that flash promo offer at the same exact time but if that occurs, its good to go ahead I presume and on balance makes the odds nicer because of that reward.