Answer: build traffic.
Explanation:
The pricing model employed by such gas stations is built in a way to drive traffic. traffic is important and has an impact in many ways 1. low traffic can bog your business down at some level.
2. When you increase your traffic along with the quality of the visitors, the better you will be able to increase your sales.
traffic in this context refers to customers the more you are able to pull customers over the more sales you make.
