Find how many players are there in the room. Some web sites indicate number of the players. You may plan number of the cards with players. In case, there are some people in room, make use of more cards. It increases chances to have the first online "bingo" call. Percentage is much higher, putting it very easy. Make use of feature of the chat rooms for progressing in long term; and most online bingo web sites have them. You can try and find out with how many of cards that your coplayers are in game. Having one, and two more cards, will increase the chance very much. One card also gives same odds in winning the game. Thus, in case, you are playing more cards, and can manage marking all called numbers, then you increase its odds.
There we have danger to be not able to manage all cards. You should mark all numbers in 10 seconds! This is time you have between numbers called. Make sure not to take a lot of cards since you might not call 'bingo' in case, you have unmarked number. The strategy doesn't work for the large jackpot games. Also, they attract the large number of the players and chances of you to win are low. With many cards, it cannot get higher and spend less money on the jackpot games, as well as use this instead in some other games. Try and find the bingo web site with the balanced number of the players, with the large crowds in web site.
Be careful to select time that you play and know what country the bingo web site is working, since time is different. Generally, early morning and late night games also attract the smaller number of the players, thus you may play more and more cards. Search for those web sites, which give money to allow you begin playing. Some countries give percentage of the initial deposit, of 200 percent. You may also play more and more games with same amount of the money in that way.