Roobet has special promotions for the upcoming World Cup. Check this
Link out
Put $30+ outright bet on the world cup winner and each time your choose country win, you will receive $5 in term of free bet so basically thats 6 times to win to get your bet back so pick one wisely. Brazil, Argentina and Germany is pretty much the top favourites for now
The upcoming world cup is event for lot of bets and we will see huge wagering around at that time and this new promotion is cool but I would say that you would have to win atleast 6 matches but this will work better if you place multiple bets as it's hard for particular team to win 6 matches.But will see my favourite team to bet upon on this event and spare $30 for it.
It is an interesting promotion but some other sites offer similar promotions that are more interesting. On some sites, you only need to bet 20$ and you get a 5$ freebet per every match your team wins. Hopefully we will continue to have a lot of nice promotions during the world cup.
most of the gambling sites are really good in marketing and know how to use these special dates for promotions
even on halloween they did special things
Roobet and duelbits will probably organize something having the world cup in mind.