What is the difference between sales and marketing?

In my opinion, marketing is the art of expanding business, the art of spreading goods and services, following a strategy and action plan based on an advertising base.

Sales is following the direct sales operation between customers (consumers) and the merchant (seller) in the magazine, bazzar, or in a mall.

Depending on how your organization uses the Words, there may be no difference or a big difference.

Where there is a big difference, sales is often thought of as tactics while marketing is strategy.