Posted By:
dstudebaI would just tell them that "I don't think we are going to come to an agreement on this card". I have told this to other members and have been told this by other members. I find it completely non-threatening and with the least bad feelings for both sides.
I find non-reply of emails in an open negotiation rude and not an appropriate response. I apologize for any emails that I have not responded to; they slipped through the cracks and that wasn't my intention.