HOUSTON - Jim "Mattress Mack" McIngvale kept his end of the bargain Sunday night and refunded $10 million to customers as a part of his Astros promotion.

Earlier this year, McIngvale held one of his bold promotions where he pledged to completely refund anyone who purchased a mattress for $3,000 or more if the Houston Astros won the World Series.

The Astros did just that, and Sunday customers were invited back to the furniture store for a special Refund Party.

McIngvale provided free food, cake and also invited several Astros players to meet and greet with customers.

There were a few hiccups though.

The power went out inside the store from about 6 p.m. to 8 p.m. as a thunderstorm rolled through the area; but that didn't stop people from enjoying the party, getting their refunds and most importantly meeting the players.

Carlos Correa, A.J Hinch, Alex Bregman and Evan Gattis all signed autographs and took pictures with customers who took a chance on them during this special promotion.