The owner of Gallery Furniture in Houston was hit with a bill for $10 million after customers correctly guessed the identity of the 45th US president.

Some 4000 customers who bought mattresses at the stores are in for either a refund or a gift certificate following Trump’s triumph.

It’s not the first time owner Jim McIngvale has received blanket coverage for such offers — in 2015 he offered refunds on furniture if the price of WTI crude hit $85 per barrel on 31 December.