LOUISVILLE, Ky. (WDRB) -- Learn martial arts, get a raise at Sam's Club.

That's the deal the company is offering and about a quarter of workers are eligible to enroll.

There are four levels of training: a white belt, orange belt, blue belt and black belt.

Earning an orange belt means an hourly pay raise of 50 cents.

A blue belt will add another $1.50 per hour.

A black belt will really rake in the big bucks, with a $5 hourly raise.

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