A splash page with two options either sign in or register(if new user).
A resgitration form for registering new users.
A sign-in form for registering existing users.
after successul sign-in user a user is redirected to user panel
A page to display all of the available Advertisements.
A search bar is provided to search for a particular book(if available).
A form where a user can drop advertisements for the books he want to sell.
A page to display all the advertise,emts posted by the logged-in user
A form where user can update the advertisements posted by him
A form where user can delete the advertisements posted by him
Finally a user logs out after completing his work.