How to send special offer for specific customers following messaging among us

[canada-star]

Hi

I am a seller, and sometimes do receive reasonable offers via eBay messaging.

How to send special offer for  specific customer based on our discussions

Regards 

Canada Star

[reallynicestamps]

Make a Fixed Price (30 day) Immediate Payment Required listing for the purchase as you have agreed.

Make the title the customer's eBay ID.

Tell him how to find it and give him a deadline.

If he doesn't buy, change the title and let it run.