Wholesale retailer Costco told its employees that it would increase pay for most of its hourly store workers to more than $30.

Costco just announced that all employees at its non-union stores will get a pay raise a day before employees at its 50 unionized stores are set to go on strike.

Retailer Costco Wholesale will increase pay for most of its hourly U.S. store workers to more than $30, according to a memo sent to employees this week. The company will increase hourly pay for its top of the scale employees over the next three years,