快手店铺后台申请和设置的步骤:https://university.kwaixiaodian.com/merchant/knowledgeDetail?content_id=1542
快手店铺后台设置视频:https://university.kwaixiaodian.com/merchant/course?lessonId=0c764faf5aa34f57b73eb65a3d8f81d2
快手打印组件下载:https://s1-11586.kwimgs.com/kos/nlav11586/kuaishou-print-installer.exe