1 หนังสืออิเล็กทรอนิกส์โดย Kerstin Helmes
Kerstin Helmes: Relationship U-Turn: Approaches to Increase the Value of an Unprofitable Customer
Customer relationship management concentrates to a great extent on the profitable customers and how to enhance their profitability. Little insight has been given on how to treat the "wrong" …
PDF
เยอรมัน
DRM
€24.92
