The Digital Economy Act allows for monitoring of internet activity to catch illegal file sharing. Those caught illegally downloading face consequences that start with a warning letter and can escalate to slowing down or temporarily suspending internet access. This is an attempt to stop losses in the music industry due to illegal downloading. However, others argue that file sharing can help artists by exposing more people to their music and that it may encourage future legal purchases or funding. The outcomes are uncertain, as illegal downloading may just shift rather than stop, and internet providers could lose business.