I have been ordering from them for 2 years. I have never had such a hard time as I am now. I am switching from the Omnipod to the TSlim. It has been over a month and countless calls to both my Dr and Edgepark. Edgpark continues to say they do not have the authorization to send my supplies. I have paid 600 and still have nothing to show. Every time I call they ask for payment, I have tried talking to management but get no where with them as well. I am beyond annoyed at this point. I am a type 1 diabetic. By the time I get my things I will be out of the current supplies