Melasoft provides an e-invoice solution that allows invoices created in SAP to be converted to XML/UBL formats and sent to a cloud solution. Invoices received from the cloud can be viewed and approved in SAP. The e-invoice solution integrates with SAP modules and provides features such as viewing invoices without sending, invoice design, approval workflows, and monitoring capabilities. It supports sending and receiving invoices via multiple integrators simultaneously and allows customization to meet company needs.