ali-promotion-roiAnalyze Alibaba International (alibaba.com) promotion ROI - evaluates total promotion spend vs. actual completed orders and revenue. Use when the user asks about Alibaba 国际站推广投入产出, 推广 ROI, 阿里广告效果分析, 标准推广/全站推广效果对比, 月度推广总结, or wants to know how much each completed order costs (CPO). Reads pre-loaded d
delete-recoveryAutomatically backs up files before deletion to timestamped folders, allows restoring deleted files, lists backups, and cleans expired backups and logs.