AccuConference vs iTalkBB

iTalkBB should feel honored to received one star! Because they deserve zero star!! I have been in the US for more than 17 years. I have to say iTalkBB has been the worst companies I have ever dealt with. They gave you the warmest welcome when you sign up. But you will expect the most greedy goodbye experiences when you cancel. I transferred my number to Verizon in 4/18 2017, and thought italkbb service will be automatic be canceled. However, just want to confirm, I called iTalkBB in 4/20 to confirm. They tried every methods letting me to stay with their services. After they realized I will definitely go, they changed. I insist that don't charge me any more. They agreed. Two months later, I found they charged my credit card for $29.97 for the service of 4/20 - 5/19. I called them, they said you called at the first day of the billing cycle, we have to charge the whole month!. I said my number was already transferred to Verizon in 4/18, how did you provide the service for me for 4/20-5/19? they refuse to refund!! To all who want to sign up iTalkbb: Please, not only their service are really bad!! but also you have much much better options: Use Skype to do international phone call!! For international calling to landline or cell phone in China from your cell phone in the US, 400 minutes/$2.99, 1000 minutes/$4.99. Very convenient, and crystal clear!! For all iTalkBB users, dump this company, and run away as soon as you can to same 90% of your international call of Talkbb, and get much better signals and much better services in Skype!!