In yet another variant of this scam, the buyer will provide a real Western Union Money Transfer Control Number (MCTN) to the seller, which can be checked on the Western Union website. However the buyer will not tell the seller who sent the money, thereby making it impossible to receive those funds. It's like showing someone a wad of dollar bills but not handing over the money. Western Union works by accepting cash at one location and paying it to a customer at a different location. At Western Union, we understand you are sending more than just money. Every Western Union Business Solutions' innovation is inspired by the customer perspective. Our multi-channel platform provides the widest choice of ways to make global payments. You can phone your designated dealer, fax us a payment instruction or order directly online. You choose. The fee for transfer is collected according to tariffs of Western Union and depends on the amount of money sent.