An owner in an antique shop heard big sound outside the shop. As soon as he went outside, he found a helicopter in which there are to men, one looks rich guy from Arabian countries, the other does his secretary. From the helicopter, the secretary cried out to him “We’ll buy Everything in your shop”The owner was astonished and said “Everything?!”. The secretary continued “By credit card, please.”Right after the owner said “we don’t accept credit card.”, the helicopter left somewhere. The owner regret he missed business opportunity.