Sales of prepaid long-distance calling cards in supermarkets are growing as the products are increasingly accepted by mainstream consumers. Supermarkets remain behind drug stores, mass merchants and ...

Emerging prepaid products offer supermarkets the chance to offer grocery shoppers new services. Although few supermarkets have experimented with prepaid products aside from traditional long-distance ...

Subject line says it all...I need to find the cheapest possible long-distance calling card.<BR><BR>Does anyone know of a reputable website, or, better, a retail chain that you know of that has cheap ...