Cách sử dụng
"Cash in hand" is an expression used to describe money that is given or received immediately, usually in physical cash form. It can be used in various contexts, such as when making a payment or receiving payment for goods or services. For example, someone might say "I'll give you $20 cash in hand for that book" meaning they will pay $20 right away with physical cash. It can also refer to having immediate access to money, such as when getting paid in cash for a job or receiving a cash gift.