Starting from level 11, you can complete orders in the Merchant Ship from your Home Station. You will get coins, energy, XP points and materials as a reward for completed orders.
Here is how the Merchant Ship works:
1) Tap the Ship to view orders.
2) Create the items needed.
3) Tap the boxes and press the Load button to load the items on the Ship.
One full horizontal row of products equals to one row of rewards. To get all three rows of rewards you need to fill the whole Ship with products!
Once you are ready, tap Deliver. The Ship will be en route for 5 hours. In the meantime, you can create items for the next order.
NOTE! You have 15 hours to carry out the shipment. Otherwise, the Ship will leave automatically.