Return On 100 - As of 2019-08-01 23:14:46, if a BWin customer were to wager €100 on United Kingdom they would win the highest return of €25000 if this wager option is the winner. The second highest return on €100 is €25000 if "Slovenia" is bet and becomes the winner. Third highest return on €100 comes in at €25000 for wagering "Serbia" should this option turn out to be the winner.