The term 'trade for money' can be summarized as the act of selling goods or services in exchange for money. This is a common practice in the business world, where goods and services are exchanged for money in order to generate income. Selling is an important part of any business, as it is the primary way to generate revenue. It involves finding buyers for products or services, negotiating prices, and completing transactions. Selling is also a key component of marketing, as it helps to create awareness and demand for products and services.