Hello,

As shown in the figure below, the second and third digits are the year, which is obtained by subtracting two digits from one hundred. As shown in the figure below, the number is 1-8=2, so the year below is 22; The fourth place is the season (1 stands for Q1, 2 stands for Q2, 3 stands for Q3, 4 stands for Q4, 9 stands for spring and summer, and stands for autumn and winter), as shown in the following figure, the number 1 stands for the first quarter of Q1.

Xtep's product coding length is 12 digits, and each digit represents a different meaning. The coding rules are as follows:

The first digit represents the brand name, 7 represents XTOP, 8 represents Disney, and 9 represents Xtep.

The second and third digits represent the year, which is represented by hidden code, and the code is obtained by subtracting two digits of the year from one hundred. If 22 means "8" (1-2 = 8), please refer to the picture at the beginning.

the fourth place stands for season, 1 stands for Q1, 2 stands for Q2, 3 stands for Q3, 4 stands for Q4, 9 stands for spring and summer, and stands for autumn and winter.

the fifth stands for product category, 1 stands for shoes, 2 stands for clothing and 3 stands for accessories.

The sixth stands for gender, 9 stands for men, 8 stands for women, 7 stands for neutrality, 6 stands for children, 5 stands for boys and 4 stands for girls.

for the seventh and eighth representative categories, please refer to the category code reference table for details.

The ninth to twelfth digits are serial numbers, which are distinguished by categories, that is, the serial numbers of styles in each category start from 1, and the codes are accumulated all the time, and do not change with the change of year, season and gender information. There are nearly 7 styles for futures from 1-6999. Estimated service time is more than 1 years. Among them, 7×××× at the beginning of 7 is sponsorship, 8 is group purchase, and 9 is e-commerce.