So i started to promote a weight loss product for a small company 6 months ago. At first conversion rate was good, then things started to slow down drastically since mid August. I know it's back-to-school and sales go down hill. The company said conversion will be much better on September, but actually it get even worse while the traffic is almost the same !!! He then explain that it's hot in USA these days and people dont buy weight loss product much. I dont know should i believe him or not, there is a chance that my sales are being shaved. Does anyone working on weight loss niche have same problem ?