A more thorough explanation:

A stock-purchase plan is an agreement between an employer corporation and its employees that allows them to buy shares of the corporation's stock. This means that employees can become part owners of the company they work for by investing in its stock.

For example, a company may offer its employees the opportunity to purchase shares of its stock at a discounted price. This can be a great way for employees to invest in the company they work for and potentially benefit from its success.

Overall, a stock-purchase plan is a way for employees to have a stake in the company they work for and potentially benefit from its growth and success.