The mailing cost is extremely low. Most of the goods are from Yiwu, Zhejiang. As the source of domestic wholesalers, the express delivery industry is naturally very developed. Due to the large shipment, the price given by the courier company is also extremely low. According to the person in charge of Yiwu Yuncang, the lowest price of a courier company is 0.8 yuan/bill. Moreover, there is no middleman to earn the difference, and many of them are delivered directly by manufacturers, which belongs to "factory direct sales". There is no middleman to earn the difference.

Hi-hi snacks are positioned as "people's snack brands", which is also the fundamental reason why snacks are so cheap. From the beginning, it was different from a mouse, and a shop was a high-end brand, aiming at the general public demand. This part of people's consumption behavior is more rational and cost-effective, so they slogan "delicious food is not expensive but really discounted".