Looking to design an online consumer to consumer marketplace focused on a particular industry in the US. Its a website where sellers can post goods for sale and buyers can search and view goods for sale, make price offers and communicate with sellers. No money transaction happens on the website. Also allowing local merchants, shop owners to sign up and be listed on my website for a monthly fee.
This is very similar to www.offerupnow.com website but it adds the merchant component where merchants can create their own page and be listed in the my directory of local service providers.
Im not an IT expert, but understand that this will include website mobile optimization.