Processing shipment means your shipping information has been captured and relayed to the fulfilment house. At this point,
a. The fulfilment house verifies your address and we contact you if the address is undeliverable.
b. The fulfilment house waits for a freight shipment of units if it is out of inventory.
c. Shipping stickers are printed and put on shipments - this happens in Hong Kong for non-US orders and in California for US orders.
d. Non-US units are freighted to Singapore and inserted into the postal system. US units are inserted into the USPS system in California.
e. The Singpost and USPS tracking pages usually update about 48 hours after the item is put into the postal system.
Once you have received the "Final Shipping Address Confirmation" email, it may take a few weeks before you receive the follow-up email with a tracking number and confirmation that your package has left the distribution center.