Karisse Hendrick shares how to beat chargebacks and prevent them plus other fraud. Listen to her podcast Fraudolgoy on Spotify and Apple podcasts. Connect with her on LinkedIn. Lucas Walker is a serial entrepreneur founding Venngage, Treats Happen, and Rolled Up. Connect with him on https://twitter.com/walkerlucas (Twitter), and https://www.linkedin.com/in/walkerlucas/ (LinkedIn).