You sign up at one of the stores and they will give you your club card…it’s free to join.  Present it before each purchase and you’ll get a “point” for each dollar spent.  Once your reach 300 points, you get $15.00 worth of free merchandise of your choice (basically $15.00 in store credit).  Any unused points continue to accumulate for future store credit.  You can present your card at any Hewitt’s to gain points and redeem them at any Hewitt’s, not just the store that issued the card.