In an ATM machine, you can check your account balance and see if it is possible to charge or withdraw cash from it.
账户余额和其他详细查询 *** 和步骤：
1、Bank branch inquiry: Take your bank card and go to a bank branch to inquire about your account balance.
2、ATM machine inquiry: Insert your bank card into an ATM machine, enter your password, click on "query" to confirm, and then view your account balance (or deposit amount) or transactional history.
3、Online banking inquiry: Log in to your bank's online banking service and type in the correct card number and password, or you can also log in through online banking.
ATM机上显示的信用卡账户余额为：可以刷卡透支的金额；
ATM机上显示的信用卡可用额度为：可取现金额度。
信用卡简介：
信用卡（英语：Credit Card），又称贷记卡，这是一种非现金交易支付方式，是一种简单的信贷服务。
信用卡账户余额是指信用卡可用额度，通常称为信用卡可用额度，是指持有的信用卡可使用的最大金额，包括信用额度（即信用卡可透支的最高限额）和存入信用卡的金额。
可用余额是指已消费的未还款金额（包括利息和滞纳金），如果是负数，说明还款较多，部分较多。