Call Shop Billing solution will help you start generating new revenue stream by providing low cost telecommunication services. In a typical call shop operation customers come to the location of the shop, make a telephone call from one of the phone bo Using our Call Shop Billing system you can even grant customers with credit by taking payment before even they make a call. So with us you will have two options either to bill your customers after the completion of call (Post Paid Billing) or accept payment before they make a call and a lot them with a credit limit (Pre Paid Billing). So you can real-time bill the prepaid (credit) call shop user. The system checks the user's account balance before authorizing the call and always terminates the call on zero credit. The principle of operation of the call shop billing system is when the caller approaches front desk for making the calls based on deposit, they will be assigned a booth which is free with a token Number. Now they can make calls to whichever destination they wish and the billing system will allow them to make calls to the amount pre-deposited or to the programmed value. As soon as the programmed threshold value exceeds, the call gets disconnected.