We submit claims to insurance companies for over 60 providers daily. There are a couple that require paperwork from us if we are going to submit electronically. It's called EDI paperwork to become a submitter. They usually assign a submitter number. Maybe that is what they are referring to.We all reach a point that we feel that we need a break. Actually having a partner has helped us out tremendously. When one of us needs a break, the other is there to pick up the ball and carry it alone for a little while, or provide some encouraging words to get the other one back on track. Sometimes this field seems overwhelming. You just need to step back and take a big breath. Then look at things one at a time. It doesn't seem so overwhelming that way. If you look at the whole picture all the time you will definitely get overwhelmed.Michele