"Free Lunch"

"Free Lunch" is a common phrase that means obtaining something at no cost, but it often implies there are hidden costs or trade-offs. In economics and business, it highlights the idea that nothing is truly free—someone, somewhere, bears the expense or opportunity cost. For example, a company might offer free samples to attract customers, but the costs are covered by the company’s marketing budget. Essentially, while you may not pay directly, there are underlying costs or benefits that must be balanced, reminding us to consider the broader implications behind so-called "free" offers.