Yes, you are welcome to enter the $100 DEDP course price coupon lottery every semester.
In order to do so, you will follow the same process as the first time you entered the lottery. First, you will have to email firstname.lastname@example.org and ask us to reset your personalized course price so you can enter the lottery. Once your price is reset, you will enter your income and submit your documents again. Once your documents are reviewed, you will be entered into the lottery. For a more detailed explanation please visit the FAQ: How do I enter the lottery for a $100 course price coupon?
For details about acceptable documents, please visit the FAQ What documents should I submit to enter the lottery?