It's been over three weeks since my last sale, I was averaging 4/5 sales a week through August to October and now it's gone incredibly quiet. During that time I've added around 100 new listings using the bulk listing tool, adding a few new listings most days. I've been active on my account, responding to messages and reviews. I've had quiet weeks here or there, but three weeks without a single sale feels a bit odd. My conversion rate has dramatically dropped. Anyone got any ideas what might have happened? Is there something I should be checking or do I just wait it out and hope sales start picking up again?