Traditional fax is very useful in transferring the documents among your stake holders. But traditional fax is very much costly and expensive because it needs heavy fax machine and its installation cost while online fax offers greater advantage in this regard by enabling you to receive your documents directly into your email account. When you get signed in fax provider they provide you a virtual fax number and also linked it with your email box so you can receive all of your documents into your account. Documents are sent and received in the electronic form in any format like word, PDF etc…