I have been using Justuno for a short time and already have over 70 new people on our mailing list! I have needed a little extra help with the set up and found my Account Manager, Jenna simply fabulous! The service that Justuno offers is incredible - fast and efficient and really go the extra mile. There had been some glitches in trying to get everything set up to work properly, but I think a lot of it was my inexperience with the program. I really think this product has helped to increase sales!