What are IT Managed Services? How to sell managed services? why managed services? All of these answers can be found in our many online courses and video lessons! Close More Deals! Grow Your MSP! All you need is access to C.O.R.E.! Take Your MSP to the Next Level with CharTec’s MSP Education and Training. Close More Deals and Transform Your Business with CharTec’s Proven MSP Sales Process. C.O.R.E. offers your team the opportunity to grow and become better at what they do. Get full Sales, Marketing, Operations, HR and Finance training from a successful MSP with more than 25 years of experience.