i bought a $20 calling card to south africa. it advertised 8.9 cents a minute and for $20 i was getting 232 minutes. i spoke for 56 minutes and then got disconnected. when i tried to use the card again, it said i had insufficient balance. i called speedypin support and they said they'll fix the problem. 30 minutes later, i tried the card again and it said i have $6 credit. say what???? i did the calculations and 56 minutes at 8.9 cents a minute is approximately $5. i called their customer support again and a lady said they'll fix it... read full review »