Please indicate which of the thing(s) below would be helpful for a salesperson in building positive client relationships. You may mark more than one answer

1. Send every client a "thank you" note.

2. Handle client problems fast.

3. Return your clients' phone calls immediately.

4. Keep every promise you make.

5. After the sale keep reminding the client how much better your product is than the competitors.

6. After the sale keep in touch with the client.