A small online store - castellano? excelente!

Well this is long story I'm a young entrepreneur I want to made one page to sell few products, the problem is in my country don't exist any of this stores like amazon or ebay. My abilities on develop with codes isn't the best so I want look for a good offer of a develop how can do a page how I can upgrade easy the products Easy register of the costumers Easy manager for the orders And for the payments I'm going to begun with PayPal and online transfer and In the future the people can pay with qiwi The important is some simple for me to show my product to manager the orders and easy to register for costumers and easy payment for them So if you have ideas are welcome Simplicity and small. is the key Si usted habla espa?ol mejor