When you scream, I scream and we all scream for ice cream, somebody may need a permit. In many cities including New York and Philadelphia, the sale of frozen desserts are specifically regulated and require special inspections and permits.
Oklahoma City's economy is powered by energy. Oil and natural gas are major exports of the state and the red hot center of the industry is in the capitol city. As a result, Oklahoma City tends not to feel recessions and economic dips nearly as badly as the rest of the country. Entrepreneurs will find licenses and regulations fairly simple and straightforward with only minimal requirements.