Apologies if this has been mentioned earlier, but what do I need to prove myself as a 'bonafide' businessperson? Websites give no details (CBP one is ok, APEC one is atrocious in that it hasn't been updated since 2007-2012). Went through the online application process and it is ridiculously easy as I already had everything populated from my NEXUS approved application. Seems I only need to go into a Global Entry/NEXUS office to give an electronic signature? Wish that had been taken at the time of my NEXUS interview so I wouldn't have to go again into the interview office--easier for them and for me.