Tally Data Import & Export Integration

I need to move inventory, sales and purchase-order data in and out of Tally quickly and without errors. The job starts with designing the actual CSV/XML templates because I don’t have workable formats yet. Once the field mapping is clear you’ll automate the flow—either by writing native TDL routines or by building a Python connector that talks to Tally via XML/ODBC; I’m comfortable with whichever route you judge more maintainable.

After the solution is in place I want to see a clean menu option (or script command) that any staff member can trigger, full logs that confirm every record moved, and zero duplicate or mismatched entries.

Deliverables
• Data-mapping templates for inventory, sales and purchase orders
• Well-commented TDL code or Python scripts
• Deployment guide and brief user manual
• Short walkthrough video (or live demo) proving a round-trip transfer with real data

Acceptance criteria: all three data sets import and export flawlessly, stock valuations remain intact, and a normal day’s volume processes in one run without manual intervention.