Um, we have a minimum wage because to be truthful an employer will pay you the lowest amount they can get away with paying you. Be thankful you got that $7.00 and be smart enough to stay out of retail and actually pursue jobs with a path to advancement.
If I ever had a business that large, I would pay above market. A company like Wal-Mart or Walgreens could easily pay $13 instead of $7 and barely notice the increase......but, their workers would actually be motivated to work harder and keep their jobs. Im far removed from retail jobs and I still feel that way.