IYP - Internet Yellow Pages, Online media consultants. The company is active in Athens and Thessaloniki and soon will operate in all major Greek cities. Aims in providing quality information free of charge for any businesses or freelance professional operating in Greece. Lemonbook is an internet partner for all businesses regardless of size. Our expertise in online advertising, promoting, branding and positioning helps our customers expand their customer base while at the same time improve existing customers’ loyalty.