Inventions like Internet, Emails, Mobiles and such has made the world smaller. Because of this ease of communication, companies can now expand their customer base to anywhere in the world. However, communicating with clients around the world can be tricky as they don’t live in the same time zone like you. It might be 3 AM in the morning where you live and 11 AM in the morning where your client lives and communicating with such time difference can be hard. And your clients are all around the world and there are 24 time zones and it will be difficult to keep up with every time zone, don’t you think?