I had two transaction that I decided to cancel, I just simply send it through a comment box that they had on there website and after few min. they responds that my request of cancelling the process was completed and it will not be charge to my credit card . No hassle very simple process and reliable too. Thank you.

E' da poco che uso questo servizio per chiamare in Brasile. Tariffa ottima e qualità delle chiamate eccellente...Bravi!!!Anche il servizio di ricarica cell funziona bene.

Very good rates for very good quality of connection. Been using it for years to call Brazil from the US and now from Europe. Highly recommended.