I am looking to upgrade a home run website selling products to a specific shopping cart package. I have looked at websites called aShop, bigcommerce, and a couple other similar ones. Around $25-35 per month with similar features, offering a free trial. Are these the best website to choose when making a basic shopping cart website?

I see some very low prices for places like iPage, justhost and inmotion. I haven't really figured out what they have to offer software wise because they don't offer free trials. They seem a little too good to be true, offering $100 for Adwords and $50 or so for Facebook advertising with very low per month costs? Not sure what to think about these.

Whats the best way to go? This is a pretty simple small website not offering loads of products. It has been on the web for a while but not where it should be looks and security wise. It shows up first in google for its given product which is huge right now. I will need this to stay the same when I switch it over which is also out of my knowledge. I know little about websites and very small amount of coding knowledge. Not a web designer, but looking to sell this product. Figured one of these websites offering to do it with thier software would be best. I have a good computer understanding and have used aShop's free trial and gotten pretty much everything I need simply as the program is not hard to navigate with decent customer support.

I'd say open source is out of the picture because of my lack of knowledge on this subject.