possible link for everyone

I have a online directory website now and i was going to say i have a Shopping Category

the site is linked on my signature i figured i tell everyone in case someone needs a link added please if you send a link on the site i do ask for a link in return for free listings but if you want to have a listing on the homepage for bigger exposure it costs but the site will have the details

i do have some spaces left if someone wants to advertise this would need to be banner on the main page of the site plus they would get there link on the category of there choice currently have 5 banner spots open and once this is taken it lasts for one year a one time charge thank you