Well, being relatively new to this scene I have been learning a whole bunch of new acronyms (DATY, digits, MSOG, etc.).
There are two that I am unclear as to what the difference is between them. They are GFE and PSE - the line seems somewhat blurred. I have read a few points of view and they all differ. I would like to have some idea of what to expect (and not expect) from a service provider who advertises one of these services.
Any info would be welcome.