Skype has a brought a revolution since its inception in 2003. It has helped to remove all geographical boundaries and allow people to communicate with one another without any charge. Skype users can send messages, make calls, video chat or chat with other Skype users anywhere in the world. Thus, you do not need to spend loads of money for virtually meeting your family and friends present on the other side of the world.
Well you can pay for using various features of Skype through Skype credits. You will have to load the account with some money which will be regarded as your Skype credit. With this you can make calls to mobile phones or landlines all over the world. You can choose the pay as you go option to load money. When your credit does not have money, you can load more by yourself or automatically to enjoy the paid features.