Whether you're in the beginnings of starting up your business or the heady days of growing it, one often neglected part is the operational headaches and risks you face as you scale. In particular, if your online business serves many customers and accepts payments on that platform (e.g., Uber, Kickstarter, Constant Contact), you should be thinking about fraud risk and how exposed your platform might be to this risk. Here are five tips to ensure you're not surprised by fraud losses: