The better the experience of the user, the more likely the user will buy your product, come back to the website and fulfill the goal that the website was built to achieve.
用户的使用体验越好，他们就越可能购买你的产品、再次访问网站或者其他你希望达到的目的。
2
The argument that labor should receive enough to buyback the product is merely a special form of the general "purchasing-power" argument.