Complete noob here using nvoc 17 to mine ZCL & ZEN.  Everytime I connect to a pool (minepro,suprnova,luckpool) it shows my hash rate but not payment stats.  Sometimes payment stats will show up for a little then show $0.  Do these pools lag on info like that or am I mining for free when I don't see payment info?  Upwards of 12 hours with no data shown. 

However, I can mine NICE and get direct payment info on NiceHash.  Any help will be greatly appreciated.