Convert CSV / Excel into Tally Prime XML — one row = one sales invoice
Ready-mix concrete sales — M-20, M-25, M-30, M-35… Batch/godown-allocated stock, voucher type per row, configurable GST rate.
Open Readymix Importer →.xml.
In Tally Prime: Gateway of Tally → Import → Data → select the file. New parties are
created automatically; import Masters Only first if you hit ledger errors.