When you get a recording, you may have the option to chose between Basic Post-Production and Advanced Post-Production
Basic Post-Production includes a standard audio mix, noise reduction, slight reverb added (if appropriate), and basic loudness optimization. Single camera audio/video synchronization is usually included.
Advanced Post-Production could include editing (splicing between takes, removing mistakes), advanced mixing (change levels of microphones), or multi-camera editing.
Note that many audition tapes prohibit "Advanced Post-Production".