• On the dashboard, search for "Purchase Invoice List" in the universal search bar and select it ( as shown in figure)

• Page will open up with list of all purchase invoices.
• Open the invoice that you wish to amend and click on "Revise" Option and make the necessary changes required. (as shown in figures)
  

Note: You can amend/revise only the submitted invoices

• Once you click on revise, a pop-up will appear to confirm if you wish to amend the invoice.
  Click on "Yes" to confirm and proceed (as shown in figure)

• After confirmation, your invoice would open up for making the revision.

You will be able to change the following data:

• Supplier: You can change the supplier name, if you raised an invoice for a different supplier by mistake
• Posting Date: Date on which the invoice should hit the books of accounts
  
  Note:If you change the posting date, generated invoice series will not changed E.g. Your posting date is 28 mar, So series generated with 1903 (19 = year, 03 = march month).
  Now if you change posting date to 3 Apr then series will not change 1904
• Supplier Invoice No. & Date: If you have entered an incorrect supplier Invoice no. or date, you can make modifications for the same
• Supplier Address: If the invoice is supposed to be raised for a different address, you can change the address of the supplier
• Currency: Currency in which the invoice is supposed to be raised
• Item: You can add more items to your invoice (if required) or if you have made error in your previous item you can delete and add the item again with the necessary changes

After revision of details, you can "Save" and "Submit" to amend the invoice

You will now find the amended invoice with an amended invoice series

Note: Once amended your parent invoice will be canceled

Your invoice is now amended.