The business of bookmaker appeared in the mid 19th century, when people
began to gather several bettors put the note on registers (book in
English) and thus be able to redistribute the gains depending on the
outcome of sporting events (it was then racing). This practice was
gradually extended to other sports (football, boxing) and is
institutionalized (such signs Ladbrokes, William Hill or Coral, Great
Britain).
A turning point occurred in the 1990s with the advent of the Internet.
This new medium allowed some bookmakers historical, but also many young
companies to significantly expand their business by reaching a maximum
number of people.
The number of sites paris online has increased in recent years. The
company is the most successful Unbent, Bin or Bet Click. Among the "ups"
include Europol Bet or Unbent. We advise you to consult our comparative
bookmakers, a ranking of the most serious, before you sign on one of these
sites.
Technological power of the Internet now allows bookmakers to offer users
worldwide a large amount of paris on a multitude of different sporting
events taking place around the world. However, the methods remain the same
until the 19th century: the bookmaker fixed odds, paris receives and
redistributes gains.
With transfers by credit card (now very secure), you can send your bets
and receive your winnings very easily. Necessarily a sporting event offers
several possible outcomes. The role of bookmakers is to associate a score
for each event. A rating is a probability index. Plus side is close to 1,
the more likely result to occur. Instead, the higher the rating, the lower
the possibility is some (but more money you will earn if you bet on the
outcome).