Article created by: Justinas Keturka
From McDonald's golden arches to KFC's colonel, chain restaurants operate all around the world. However, there are still plenty of things we don't know about them—every business wants to get ahead of the competition, and to do so, they might try practices they want to keep on the down-low.
To gain a better understanding of the industry, we started digging around the internet and discovered a few discussions where people who worked at these establishments have been sharing insider secrets they learned on the job. Here are some of the most interesting ones.
