Use it to call internationally and think allomama.com offers lowest rates compared to many websites, $5 phone card I for one month almost, and when I buy in the store it's different you don't even know what the fees. But here it shows all the fees and everything.
I was reluctant to order a phone card through an online company but your product seemed unbeatable and the contact with your Customer Service convinced me that I wouldn't regret doing business with your company.
Good deals for international phone cards and cell refills, I use $10 for months sometimes to make calls internationally.
I work overseas and needed a calling card to be able to call home. Excellent phone card. All in one package, highly recommended to anyone.