Need help finding best E-commerce shopping cart…

I am wanting to open a online business where I sell items from the website. I am looking for a shopping cart hosting plan that is simple and doesn’t require me to spend time working on the back-bone of the website. I really like Big Cartel because all you do is log in to the Admin panel and add products, no coding foolishness. The only draw back with Big Cartel is they only offer a 300 product plan.

Is there anything similar to Big Cartel but with more than 300 products?

Thanks