One of the most common mistakes resellers make is overnegotiating. The biggest mistake when scalping at Betfair is when you were looking completely in the wrong direction. In contrast to the previous point, it is common to find operators who bet too little on high-quality scalping opportunities. It's a common misconception that scalping is like having a job, where you have an hourly rate and money just flows in.
One of the most common mistakes that resellers make is not fully understanding stock movements and taking stock positions without any kind of loss limit. Failing to do so is one of the biggest and most harmful scalping mistakes Betfair operators make.
