we need an callshop billing software. it will be a desktop application which has own database and billing system, including add and change tarrif, cabin lists to show live call, call information etc.
8 freelancer đang chào giá trung bình $2025 cho công việc này
I have gone through your requirements and ready to assign my team for this project, please check our inbox for previous work for quality purpose and decide the best team for this project accordingly. Regards, Tarun