Zain Cash is an electronic mobile payment service that allows you to have complete control over your financial life, with secure and convenient means to conduct financial transactions and process monthly payments. Download the Zain Cash app, register it on your mobile wallet and get a Mastercard. To subscribe, all you need to do is visit any Zain shop or authorized agent. You can now use your mobile phone to pay bills, transfer money locally, top-up your mobile account, buy pre-paid internet and