One of the most common Customizations requirements is the print format of documents and reports:

• Invoice (bill) format that requires specific columns, notes, page size; even to fit
   Pre-printed
• Purchase Orders with specific formats, terms and conditions
• Documents with various logos
• Reports Tally.ERP 9 generates, with additions and deletions of columns, totals and so
  on
• Completely new reports

We can customize these documents and more.

For Tally.ERP 9, we use Tally Definition Language (TDL) to develop these customistions that you can install locally or deploy automatically to your entire enterprise via the Control Centre.