Here you can learn about how to add the VAT No. in Invoice.
1. Login with Fresa Gold, Navigate to Master, select the particular Organization (Fig.1).
2. Click Reference (Fig.2)
3. Enter the Reference Type as VAT No.-TRN No. and Reference No and click Save button(Fig.3)
4. Now the VAT No. reflected in Invoice (Fig.4)
Hope you got an idea about to add the VAT No. Invoice