Please see our how traffic school works page for a detailed step by step process.
If the court allows you the opportunity to attend traffic school, you must complete the course by the court required date as to not receive points on your record for the violation. You may ask for a one-time extension.
If you decide to attend traffic school without first going to court then your point will not be masked and your completion will be rejected.
Once you complete the course, there is nothing left for you to do. Best Online Traffic School will let the DMV and court know that you have completed traffic school so appropriate action on their end can be taken (i.e. closing your case).