More than 92 million solvent business people and tourists worldwide pay with an American Express credit card. They particularly appreciate the fact that their purchases are not limited by a fixed spending limit. American Express customers like to use their card for spontaneous purchases in addition to paying for travel and entertainment expenses and spend more on average than holders of other credit cards. With American Express contactless, the cardholder can pay amounts up to 50 euros without a PIN or signature. The card must then be inserted into the terminal.