WHAT DOES WOOD PELLET SUPPLIERS MEAN?

Central west texas Superior night. I'm fairly new to pellet grills and positively Pit Manager. Been looking through right here for awhile and made a decision to go on and register. I've a vertical PBV4ps1 smoker. I am not new to bbq/grillin/smoking. I will be age seventy five in about 6 months, now are in central Texas about eighty five miles North