Comprehensive resource for understanding and mastering English idioms
The idiom "pay as you go" means that someone is making a payment for something only when they receive or use the product or service being purchased. This payment may be made in cash, credit card, or on an account basis, depending on the agreement between the buyer and the seller. The figurative meaning of the idiom can also refer to a person who wants to live a life without financial burden or debt.
The origin of the idiom "pay as you go" can be traced back to the 19th century when many people were still using cash only. Before credit cards became popular, people would often pay for goods or services on a cash-only basis, with the payment made at the time of purchase. Over time, this way of paying evolved to include credit cards and other forms of payment. However, the figurative meaning of the idiom has become more widely used in contemporary language to refer to a person who wants to avoid financial burden or debt.