Providers of STS-certified energy & payment solutions, prepaid gas, prepaid airtime & prepaid electricity vending systems, meter management systems, smart metering solutions &...
At CellAir we understand the principles of selling airtime and virtual pins in the communications and utilities industry. All our software and equipment has been developed...
At CellAir we understand the principles of selling airtime and virtual pins in the communications and utilities industry. All our software and equipment has been developed...