I'm using Amazon products on a lot of my autoblogs and I've noticed that the orders details appear by batches. For example, for the first two weeks of September, I had no order showing in my Amazon Associates account, even though I'm sure that there were orders. Then, on September 19, 34 orders appeared in my account in 1 day. I seriously doubt that all people visiting my blogs decided to order on the same day. Did this happened to you as well? Is there any explanation for this?