Auto core software???? National/core buyer?

I have done reaserch on software like RAS and the programs offered by car parts dot com but am unsure if they are either worth the money or I have enough volume. I am not interested in running a parts yard or shipping individual parts. Im looking for something along the lines of, enter vehicle, pull parts worth my time, company picks up parts, car to yard. I have plenty of space for cores. I am mostly hoping to find a system to avoid dealing with individual buyers but have better margins than dealing with the yards. Thanks in advance for any answers.