I buy XMR in Australia. I have noticed a number of vendors with XMR sell offers who fail to respond when I accept their offer. I have given some of these people up to 48 hours or more to respond and got nothing.
Is it considered OK to give vendors who fail to respond to accepted offers after several days a negative review? Previously I have just been cancelling with a Neutral rating.
The list favours best price rather than time posted.
Not exactly, it also favors being active and online often. People who haven’t logged in for ages get sorted below those who were recently active even if they have a more advantageous price.