Hello everybody, I have asked around and discovered that the MMA merchandise website is called the navy exchange. I have gone to the website through a portal on the usmma.edu website but i can't seem to do any shopping because you have to do some sort of log in. it asks for your last name, last 4 digits of your ssn, and your date of birth, and when i do that it says sorry we do not recognize you. I have a feeling its because im not yet registered as attending USMMA because i just sent in my intent to attend signing sheet thingy today. i just want to make sure im not blind or anything and that there isn't a sign up form online that i need to complete before i can shop. any help or advice would be great, thanks.