Mini Grid Scratch card Electricity Vending System STS compliant cellphone text message SMS GSM job creation Calinpay-C is an extended vending module of Calinpay-U, using cellphone communication to vend electricity and water or gas. For the consumers, it...
Mini Grid Scratch card Electricity Vending System STS compliant cellphone text message SMS GSM job creation Calinpay-C is an extended vending module of Calinpay-U, using cellphone communication to vend electricity and water or gas. For the consumers, it... more
