SatelliteAV is not some Ma and Pa Kettle organization. They ship literally hundreds if not thousands of boxes every day internationally.
If you have ever worked in or seen a true shipping company work, it is almost an assembly line shipping room.
First the Sales Order is created online or by phone, then boxed, weighed and confirmed for payment. Once the Sales Order is processed, it becomes a Sales Invoice, a shipping label is created, placed on the box and moved to the area for pickup by the shipping company.
Most have a deadline as to when the shipper will be there to pickup for delivery. If your item has been processed before the deadline, it will go out that day.
I have received my email stating that the order was processed. I fully expect to receive the shipping information sometime later tonight.
I am sure the 7-10 day deliver was to cover time of actual shipping.