Customized T shirt & Clothing design & shop - repost

Hi All Expert, We are going to develop a web base application for any products of customized design, create, sell, shop, bulk order & so on. We will follow below website for functionalities & design. [login to view URL] [login to view URL] [login to view URL] We need a CMS system where any users can update content & control functionalities any part of the of the web application. Here I attached requirements of design idea & create,design,sell,shop products. Please also keep in mind that needs to do payment gateway integration like PayPal, visa, American express, master card. So please bid accordingly as we will follow 3 website design & functionalities to do our work. Please mention at biding time which CMS platform want to use. Please go through my attachment and mentioned website before bid, please don’t waste my time. Timeline is 15 days. My budget is 650 USD 700 USD Thank you