Just got an email request for a quote on 50 metal trophy cups with no lids or engraving from halfway across the country. They stated the price range that they needed to be in which would be good money and had an attachment in the email with and image of what they wanted. But I wouldn't open it for fear of a possible virus. So replied to the email and ask him to call me and got a quick response. He wants to know what payment method I take. I gave him a price on the phone but he insist I email the price to him. I hate to turn my nose up at a chance to make a thousand bucks but it sure smells like a scam. What would be the most secure payment method. If I take a card number over the phone they could cancel it after they get the cups or it could be a hot card.