So im looking to do my first build and initially I was going to get my parts from cajun lasers and dtr's shops but I have had some previous issues with paypal and because of that I wont use paypal anymore. And there doesnt seem to be another way to purchase through them without paypal. Now I am able to get eveything I need through survival lasers except the m140 diode I want to use. Are there any businesses located within the usa that I can get a m140 diode? Or any other companies (open companies) that I havent come across?