How to work in commercial production<br>Enroll in a degree program in broadcast media, television production, communications or advertising. [substeps] Most production companies and television stations will require a bachelor's degree in addition to work samples when hiring. You will also have the opportunity, as a student in one of these programs, to create projects for your portfolio.
Most commercial production only require a portfolio. 
( z1 require :ARG0 ( z2 produce :mod ( z3 commerce ) :quant ( z4 most ) ) :ARG1 ( z5 portfolio ) :mod ( z6 only ) )