Providing merchant services to small business owners. In business since May of 2004, AmeriBanc National has become one of the nationâ??s leading providers of merchant services. Our goal is to enable the small merchant to take payments in the same manner as the â??big boxâ? stores. We've established business partnerships with a number of leading vendors so that we can provide our customers with the highest-quality and most reliable services available including our new FREE next generation equipment placement.