Build an Online Store for selling photos for joomla website

i need a system for joomla website. my client is a underwater photograper and he need to publish the client album and let them buy the photos online. i have a joomla site that iwil use. i need a system for joomla 3, it can be a extrenal system but it need to connect to joomla users the system need to have a client side ( browse and add to cart) and a backend for add new albums and phtoso CLIENT SIDE Features: [login to view URL] password/number - and enter the gallry for specific album. [login to view URL] and add photos to cart (5 items min) for fix price. [login to view URL] editional photo need to be X $ . [login to view URL] intergation for checkout [login to view URL] i buy the photos i get links for the photos that i have buy (the photos are stored in a FTP server ) the link need to be maskd so the clinet cant acsees other photos. 6. buy the all album for fixd price. the style of the system need to be like this: [login to view URL]%D7%92%D7%9C%D7%A8%D7%99%D7%95%D7%AA/%D7%97%D7%99%D7%A4%D7%95%D7%A9?part_id=467 select and buy. in the admin side: 1. bluk upload for photos per album 2. when i add new photo the system need to save the link form the upload but ganerate tumbs with watermark. 3. i need to add unlimited albums. 4. every album need to assign to ID for individual client can search.