"I bought an item in China website on Friday late afternoon. The seller shipped the item on Friday 6pm from Zhejiang. Over the weekend, even during midnight, the item was handled over to a few couriers and arrived in GuangZhou on Monday morning.
It is 1200KM between these 2 places, and I get free shipping.
The item cost 13.80RMB (about SGD 2.76). How did the site and shippers make money?"