A database file is added in this with .MWB extention find it and use forward engineering to save your time design data base design for this project refer official documentation of this project on netbeans -> tutorial for E-commerse website This is not 100% finished project you might find few bugs go ahead fix it make a branch and will Merge your part of code into this Repo NOTE: It is best to use MySql 5.. server than MySql 8..