Update my website

Project Description: we currently have a website 12+ years, it is time to redesign it to make it more user friendly as well as increasing our search engine ranking. we have several new products that will require us to continually upload video as well as photo's of the products and events. Being able to upload new content is a must. We have a shopping cart but want to modernize it and intigrate with US Shipping options such as UPS, USPS or FedEx.. We want to categorize the products so that client can find what they are looking for in a more user friendly set up. Currently, our site is a mix of Retail and Wholesale products. we want to put them in a more organized lay out for both Retail and Wholesale clients. The client must have the ability to choose various sizes options as well as quantity's. We can supply you with our website address. We want to have the ability to add new products with photo's and text when the new products become available. Once this is completed, the client must be able to choose different options for the number of products they wish to purchase and, be able to pay for their purchase via our credit card merchant account. We require a person who can complete the project in a reasonable time frame.