Most patients have to purchase their portable oxygen concentrator online as there are not many physical stores that you can walk into and get a consultation. If you are a patient with a prescription, this step will be easy for you, but if you are unaware, or unsure our website makes it super easy to navigate, and it explains in depth all the information and descriptions of our products included with pictures. Before you make a purchase we ask that you have a clear idea of what you need, the products we offer, a full understanding of our price points, and that you make sure the product is completely up to your standards. If you have any questions or concerns, or need help choosing the right poc for you, we are happy to connect with you and answer any questions you may have. Our team of experts will personally get to know you, and ask you all the questions needed to help choose which model is right for you.