SYSTEM REQUIREMENTS

List of requirements

A) functional requirements
1) The website has to sell books on-line.
2) The website will list all the books available.
3) The website will sell books to a wider geographical market or even to the neighboring countries
4) Different books will be advertised in this website.

B) Non- functional requirements

1) A large database will be provided for each bookshop.
2) The books should be delivered as soon as the customers have made their payments.
3) Delivery should be made as early as 5 days and as late as 8 days.

C) Data requirements

1) The customer information should be stored.
2) The information about the bookshop and the books they have should be stored.
3) Information about payments made and books bought should be stored.
4) All information should be stored in a database.
5) Information about deliveries made by suppliers should also be stored.

D) Environmental requirements
1) There should be privacy about information stored about users e.g. information about credit card details.
2) There should be no sharing of files across different bookshops.
3) Customer details should not be shared with others bookshops’ sites.


E) User requirements
1) The system should be user friendly to both expert and novice users.
2) The system should show the books the user has bought.
3) The system should also show books in the user's shopcart but which the users have not yet paid for.










System requirement priorities using MoSCoW:
Must include
i) The website should have a list of available bookshops to enable users identify where they can buy books from
ii) An online registration, to allow users register in the site.
iii) The website will list all the books available and their respective prices.
iv) A large database will be provided for each bookshop so as to allow storage of bookshops information. .
v) Login button to allow users to login into the site.
vi) Search button to allow users to search for bookshops and books
vii) There should be privacy about information stored about users e.g. information about credit card details. This will prevent fraud.

Should include
i) Information about payments made and books bought should be stored.
ii) The sell books to a wider geographical market, to attract more customers and increase sales.
iii) The system should have shopcart to allow users make purchases.

Could include
i) A list of the books the user has bought.

Would include
i) Advertisement of different books available. This will enable users identify new books in the bookshops.