How long do you wait???

Sent pics of 11" backing plates to a member, on Wednesday, who asked to see them - he's thinking about buying them, along with new front sway bar endlinks.... I emailed them to him as requested, and sent a couple of pm's thru the site that I sent the email.... I've seen several posts from him on various subjects/threads since then, but he has not responded to my email or my pm's.... I've got 2 other members in line for the end links - how long do I wait on the 1st member before moving to number 2............ Not gonna call him out by name, as no parts/money have been lost.... I just don't want to keep the other guys waiting with no answer..............
Author: admin