In order to cope with the next marketing off-season, esp. We specially planned a passionate activity for printers. Because the sales performance of printers in April and May is far from our expectations, we hope that through this activity, we will try our best to make up for the shortcomings in the first two months and lay a solid foundation for achieving the goals for the whole year. The time of this activity is from June 1 to July 10. The detailed plan of this activity is in the annex below.