Long term online shop assistant/sales

We are looking for 3 long term online shop assistants/sales person. The tasks will involve: 1. Manage the stocks(update the descriptions, prepare the images) 2. Prepare the price strategy to make the best benefit. 3. Promote the shop via multiple ways, i.e. facebook, twitter or discussion board. 4. Answer customer enquiry via email or telephone(skype or sip phone). You don’t have to be able to do all the 4 tasks, just let us know the tasks that you can do, as long as you have the below key requirement: 1. very good English communication skills (90% writing, 10% speaking) 2. Familiar with HTML. Knowledge to zen-cart software is an advantage. Please attach your resume for bidder.