Initially I had the same questions and felt that it was unlikely that 1,300 pieces can be sold to end customers so quickly.
I then asked my sources, and the reasonable answer is that the 1,300 pieces have been "sold" or allocated to ADs
Assuming around 600 ADs globally, each on average will receive say 2 pieces and the ADs will decide which of their customers are "worthy" of getting them
Hope this helps
Gordon