The landscape of Indian indirect taxation has shifted from "periodic reporting" to "real-time validation." Since its inception, the GST e-Invoicing system has undergone multiple phases of evolution, progressively bringing smaller businesses into the fold of digital transparency. As we move into 2026, the compliance net is tighter than ever. For businesses running on SAP, e-invoicin... https://sepfust.com/blogs/e-invoicing-gst-guide-sap-automation