Express QC Metrics computes courier quality-control rates against the YZ/T 0168 standard and grades service A–E, entirely in your browser
Key formulas: comp÷total×1000000; delayed÷total×100; damaged÷total×100
快遞服務品控指標計算工具,輸入處理量、丟失/延誤/損毀/申訴件數,自動計算四項品控率並對照YZ/T 0168標準判定等級。