Calling cards to call home

Since I moved to the States, I have been buying a lot of calling cards till I bought one permanent one from Sam’s Club where I can add more minutes at any time.  I will buy 1500 minutes for $65 plus and to place an international cellular number, I will only have about 100 minutes.  That really stinks majorly.  Pinshark.com has all the international calling cards for all different countries, and phone cards for domestic calls, too.  They are very cheap, for example, for me, international calls to a cellular number in Malaysia, the card will cost approximately $20 and the amount of minutes is about 2,800.  Of course, the price of the card and number of minutes depends on which phone card you would like to purchase.  It saves heck a lot of money if I were to purchase one of these cards.  Pinshark.com carries all the different brands of phone cards that are out in the market.  Their website is easy to maneuver around.  It has a category for consumers to choose the right calling card where it has all the answers for my questions, at least for me.