While I'm not a steady customer, I've purchased various pest control supplies perhaps a dozen times over almost as many years. My opinion has been that I was getting higher quality and more potent pest control supplies than were available at the more public retailers. I also thought the pricing, while higher, was due to the professional nature of the product. Since the products were not common retail items, I never compared pricing and assumed I was getting a near wholesale price. One bad assumption!!!!!!!!!!