This financial services company has a cloud-based product that adds value for hundreds of thousands of users.What if I told you there was an excellent growth stock trading at a bargain price and hiding in plain sight? Wall Street sees great things, but the market has yet to catch on. Consider Bill Holdings (BILL 1.94%) stock. The company is growing fast and recently swung to a profit, but of course, there's more to the story. Handling the billsGone are the days when a large staff would manually enter data t ...