We have been working with KLH for several years now and their services are always of high quality. They are extremely professional and provide great customer service. I've never had any issues with them or their work. The support team is very knowledgeable about all things Microsoft Dynamics GP and also understands how to solve problems quickly and efficiently. I would highly recommend KLH for any type of Microsoft Dynamics related needs you might have. Their work has been flawless. We use KLH to help us with all aspects of our ERP system. From sales order processing to invoicing, everything is handled flawlessly by this amazing team! We were using another provider before but they were not solving our problem in a timely manner and weren't able to handle a large amount of transactions. With KLH we have solved both of these issues. Our support staff works around the clock when needed and can answer questions via email or phone.