Netsub

This app is a simple tool designed to assist ISP companies in managing their client billing efficiently. It complements our computer program and facilitates the import of invoices, enabling collectors to add receipt records for invoiced bills. These receipt records can then be seamlessly sent to the accounting department managers for further processing.

The computer program already incorporates all the necessary features, including user credential creation for logging into this mobile app, invoicing functionalities, and company information management.