Add custom columns in Tally Invoice (options for Both Text & Numeric). You can add more than 4 columns. Also, there is option to change the title, width and format of the column on the go. Works for both Tally.ERP9 and TallyPrime. Works like a charm, no coding knowledge required.
gurudev.ink (verified owner) –
Very simple to use. Great AddOn to add columns in tally invoice