Block mountains are caused by faults in the crust: a plane where rocks have moved past each other. When rocks on one side of a fault rise relative to the other, it can form a mountain. The uplifted blocks are block mountains or horsts. The intervening dropped blocks are termed graben: these can be small or form extensive rift valley systems.
â The annual fee of the credit card was nothing, so the individual committed to paying the card off each month, and enjoyed the card.
Merchants are charged several fees for accepting credit cards. The merchant is usually charged a commission of around 1 to 4 percent of the value of each transaction paid for by credit card. The merchant may also pay a variable charge, called a merchant discount rate, for each transaction. credit card is a payment card issued to users (cardholders) as a method of payment. It allows the cardholder to pay for goods and services based on the holder's promise to pay for them.