Currently the progress quite slow but still have development on the function. I have upload to my hosting to be test by other and required their comment and opinion.
Image source: http://www.3ibs.eu/uploads/images/actualites/workinprogress1.jpg
Right now i'm stuck with the database design with a lot of question in my mind. How many table, the attribute, the primary key, index, relationship etc much be considered when designing the database. And the main key right now, it's been a while for me didn't touch the mysql and the sql command. Need to refresh back the old memory and skills.