In Today's market many shopping carts and ecommerce solutions are available on the web.
What are the essential features someone looking to start an online store should look for before choosing software?
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, see the FAQ.