Card counting is a technique that is employed by players of card games to achieve a benefit by following cards which have been dealt. This gives the player a theory of the importance of cards, which have to be dealt with. Card counting is a skill that has more use in blackjack than in any other card game.

In black jack, a player is at an advantage when the remaining deck has "high cards." Big value cards should be 10s or aces. The card counter in the gambling hall brings into play these situations by laying bigger bets, as and when they occur. Quite a few skillful players use the makeup of the shoe to change their overall plan. Inexperienced players on occasion experience difficulty while performing quick card counting and could be prone to mistakes, when it comes to handling dealt decks of cards. Vingt-et-un card counting is a business by itself. Millions are won or spent, both by the gamblers and the gambling halls, based on card counting strategies in play.

Technology has made its presence known on card counting too, with improved devices impacting the entire activity. Long-standing gamblers however swear that a card counting plan of greater complexity is more subject to blunders, canceling out the additional accuracy allowed by the use of computers. Anyone can dig up many game plans for blackjack card counting by going net sites devoted to chemin de fer. With the game increasing in popularity in casinos all over the globe, there are better schemes being developed every other day. One can locate easily thousands of net pages providing you tricks on card counting and the across the board tactic to earn cash through blackjack.