The team at YTI are very helpful, responsive and they have been able to help me with my problems when I've had them. We use their services as part of our paid search campaigns but YTI were also recently recommended by Google themselves so we're looking into other ways that we can benefit from their expertise now too! So far everything has gone well with them and I don't really know what else there is to say about them - great people who understand your business needs and will do whatever it takes to ensure you get the most out of your advertising spend. They just got back to me straight away after I sent an email asking some questions which was much appreciated! Paid search performance management service. It's helped us manage all of our paid search accounts more effectively.