The right source for the right EDI solution. When it comes to Electronic Data Interchange (EDI) and Business to Business (B2B) needs, only one solution really matters - your solution. 1 EDI Source is the best source for helping you get there. With 1 EDI Source, you have access to dedicated EDI experts with a complete EDI offering, to ensure you get exactly what you need - advanced EDI Software, AS2 Software and ASN Software, web-based EDI solutions, and fully outsourced EDI services. We also help you implement and manage your EDI solution with unparalleled customer service and support. Need EDI? Let 1 EDI Source show you the way.