|
|
|
|
|
Mohammad Mahmoudi Maymand,Ali Kazemi,Nazanin Sadat Fatehi
Pág. 165 - 170
Relationship marketing is the art of business today. To maintain key customers (profitable) existing skills to create the proper relationship with the customer is essential. Research has shown that the cost of attracting new customers 5 times the cost of...
ver más
|
|
|
|
|