There are often DIY cake shops in Liuzhou to do activities on group buying websites such as Meituan and Wowo. At that time, it will be about one pound cheaper in 3 yuan and two pounds cheaper in 6 yuan. If you don't do activities, the 6-inch cream is about 6, and other flavors will be more expensive, adding 1-15 yuan for each inch. If there is online banking, it is more cost-effective to go to the group buying website.