Advanced Question Bank Software is not a single software product with fixed features. It is system or a solution formed by combination of small softwares, hardware and server infrastructure.
Advanced Question Bank Software is not presented as an off-the-shelf product. It is presented as a possibility of customized solution because Addmen has the ready availability of all components to provide this solution.
For example: In the menu card of a restaurant, some of the listed items are pre-prepared while some other special recipes actually do not exist in store. These special recepies are prepared to taste when ordered, the readily available ingredients are used by experts to mix in proper proportions to form a edible item/consumable solution. The delivery is not only dependent on the recipe but also on the infrastructure other than edible ingredients. Like if it is soup, it cant be served in a standard flat plate. A soup becomes soup when it also has a suitable integration of serving infrastructure as a soup bowl and a soup spoon.
Similarly the Advanced question paper generator has its ingredients of Standard and Professional Question Bank Softwares and various sockets and knowhow, but it is also dependent on file handling permissions, uploading and FTP access etc, which are all a property of the supporting infrastructure.
So it is to be understood that certain automation solutions are not available as solid state software products. They are available as a combination of certain software products and the knowhow and ability to integrate these products to form a working solution.
Similarly Advanced Question bank system is a Conceptual product.
Why it can still be called and sold as a product is because all the components are readily available components.
We have to understand that there is difference between a specific objective software tool and a complete process control system.
For example a small software where you can index library books and issue them to users may cost around 15000-25000, while something like a e-library with Online Public Access Catalogue (OPAC) and e-requisitions etc. would jump to a scale of a larger library solution reaching to a range of 5-10 lakhs.
Similarly your basic requirements for maintaining a question bank with well classified question content are well fulfilled by the standard QPG software.
While requirements like ....'the login of users generating their own qpapers and controlled by permissions to edit' .....they make the solution jump from Standard Qbank Software utility tool used by Schools/Coachings to Advanced Qbank System used by universities.
This login based question paper generation system, no longer remains like a portable Qbank software tool that a user can carry independently on his laptop.
It takes shape of a network integrated complex browser based system with ability to register users, map them to classes and subjects and allocate varied permission to each user.
Accordingly the proposal price of standard Question Paper Generator will jump in multiples for base price of advanced question banks system.
Then such a large system integrated with university server and network also has some custom and onsite implementation needs which also add to the price.
Generally this type of solution is beyond the commercial feasibility of a private school or coaching institution.