Online poker tables commonly offer Texas hold 'em, Omaha, Seven-card stud, razz, HORSE and other game types in both tournament and ring game structures. Players play against each other rather than the "house", with the card room making its money through "rake" and through tournament fees.

Online casinos

Main article: Online casino

There are a large number of online casinos, in which people can play casino games such as roulette, blackjack, pachinko, baccarat and many others. These games are played against the "house", which makes money due to the fact that the odds are in its favor.

[edit] Online sports betting

Main article: Sports betting

Bookmakers and betting exchanges offer fixed-odds gambling over the Internet on the results of sporting events.

Online bingo

Main article: Online bingo

There are a number of online bingo rooms offering games on the Internet.

Mobile gambling

Main article: Mobile gambling

Developments in the use of wireless, mobile devices to gamble follow in the wake of mainstream online gambling.

Funds transfers

Typically, gamblers upload funds to the online gambling company, make bets or play the games that it offers, and then cash out any winnings. European gamblers can often fund gambling accounts by credit card or debit card, and cash out winnings directly back to the card. However, most US banks prohibit the use of their cards for the purpose of internet gambling, and attempts by Americans to use credit cards at internet gambling sites are usually rejected.^[1] A number of electronic money services offer accounts with which online gambling can be funded. However, many top fund-transfer sites such as FirePay, Neteller & Moneybookers have discontinued service for U.S. residents.

Payment by check and wire transfer is also common.