I've got one of the 4k Samsung TV's. The RVU system still runs over coax, but has an adapter to convert that to ethernet. It's actually just the broadband internet adapter, but instead of putting internet into the DirecTV system, it's running internet (and RVU) out to the tv.
According to Western Union's website, Western Union charges a $5 fee for a standard EFT/ACH delivery and a $22 fee for expedited wire transfer delivery. There is no fee to send a check to the payment recipient.
Western Union Money Order: 1-800-999-9660. 1  Thank you for calling the Western Union money order customer service. 2  for English press 1. 3  Again to check the status of a money order, tracer or refund request press 4  1. to request a refund or photocopy of a money order press 5  2. to cash a money order press  3.