Macarta has a lot of resources to help you with your Amazon business. They have a lot of experience and have helped us with many different aspects of our Amazon business. They are very knowledgeable and are able to help you with any problems that you have. They are very friendly and helpful. They are always available for you to ask questions. I would say that Macarta could do a better job of keeping their resources up to date. That is the only thing I can think of. Macarta has helped us with many different aspects of our Amazon business. They have helped us with product research, listing, pricing, and shipping.