In my short tenure at TeamViewer, I did not see many cons. Though, if you’re a Sales Rep. you must succeed in the Sales Dept. for a full year before even thinking of being promoted or transferring to another dept. Everyone is different. Some people don't like music blasting in their ears at 9:00 AM (especially when you're on the phone selling). Also, I noticed management tends to jump the gun on you if they assume you are "stealing leads" or doing anything questionable by their standards. You can easily be accused of wrongdoing if you don’t know your way around the sales culture there. If your sales are below average for two months in a row, you're gone. I noticed a number of good salespeople disappear for not meeting goals. However, there's no reason to steal leads, and I don't think it's a common practice there. Why would anyone be so covetous when the company shares and spreads gains among everyone? Advice for newbies to improve odds of succeeding in Sales: Try to get hired as a Customer Service Rep. first. Customer Service Reps. have certain insights on the software which salespeople seldom know. Customers can get pretty technical and are generally very knowledgeable. So, the more product knowledge you have, the better prepared you will be to succeed as an Inside Sales Rep.