Need someone to install, configure and customize an ecommerce website for digital goods and photo DVDs. The site will use paypal and western union for payments. Each product will have 3 options and corresponding prices. After payment, admin can approve or reject order and send secure link for digital download or require customer to send payment via western union. Shipping calculation and taxes is required for shipping the DVD's.
For example...
Product Name: Ocean Stock Photos Volume I
option1: Limited Use - $20
option2: Web Use - $100
option 3: Master Use - $200
Please tell me what ecommerce platform and plugins you prefer with samples. I'm open to Prestahop, CodeIgnitor, Wordpress, Opencart etc.