“We implemented geo-fencing for two main reasons. First, we saw a high volume of ticket brokers attempting to buy up large blocks of tickets — especially the more affordable options — during our presale,” a Pistons spokesman told The Post. “Second, like many teams and organizations across the entertainment industry, we continue to face ongoing threats of fraud. Geo-fencing is one of the tools used to help protect against that and ensure a better experience for our fans.