Skat (card game) the outset how many rounds/deals they will play for. A central aspect of the game are the three coexisting varieties called "suit", "grand" and "null" games, that differ in suit order, scoring and even overall goal to achieve. Each round of the game starts with a bidding phase to determine declarer and the required minimum game value (explained below). Then, ten tricks are played, allowing players to take trick points. Each card has a face value (except in null games) and is worth that number of points for the player winning the trick. The total face value of all cards
Stored-value card vending machines. They also have an advantage over most other payment cards in that when making, say, a purchase telecommunication facilities are not needed, which may be important in situations where the availability or reliability of these facilities are uncertain or costly, especially for low-value transactions. A benefit to the merchant is that bank transaction fees are not incurred as the transaction is processed offline and there need not be a reference to the bank for processing. A limitation is that these cards cannot be used for online, telephone, mail order and other "card not present transactions". The German Geldkarte