customer attrition
顧客離れ
Churn rate
Customer retention
Revenue stream
Product/market fit
https://source.unsplash.com/featured/?customer-attrition#.png
/suto3/google.iconcustomer attrition
/suto3/Google画像検索.iconcustomer attrition
/suto3/Google定義検索.icon customer attrition
/suto3/wikipedia.iconcustomer attrition
/suto3/weblio.icon customer attrition
/suto3/kotobank.icon customer attrition
/suto3/jisho.icon customer attrition