You really need to ditch the Bloomberg terminal comparison. People who know what the Bloomberg Terminal is are going to be disappointed by your product because

You really need to ditch the Bloomberg terminal comparison. People who know what the Bloomberg Terminal is are going to be disappointed by your product because it's not even remotely in the same realm of capability. People who don't know what it is (which I'm guessing is actually your target audience) are either not going to understand, or will learn, then be disappointed that what you offer doesn't come close. If you just ditch that comparison and describe honestly, clearly and precisely what your product does (apparently, provide basic financial data), everyone should be happy.