The invoice acknowledgement number is not printing properly on my sales invoices. What settings do I need to check?

To ensure that the invoice acknowledgement number prints properly on your sales invoices, you need to check the settings in the BUSY:
Step 1: To print the invoice acknowledgement number, ensure that e invoice confirmation is done in GST or VAT.
Step 2: Also, make sure that your QR code print option is enabled in the Sales invoice bill print option, as well as Print E invoice IRN, Ack. No., and Act Date.
Step 3: Also, make sure the Voucher Series Configuration option generates an e invoice after the saving option is enabled.
Step 4: Then, confirm whether the invoice format is standard or designed.
Step 5: If standard, then the invoice acknowledgement number prints properly on your sales invoices, because it's a default format; there's no further setting required to configure it so that the invoice acknowledgement number prints properly on your sales invoices.
or
If its design format, then invoice acknowledgement number on your sales invoices you need to change in your designed advance format, you need to follow the below option:
Step 6: To change the setting in the exiting advance format, you need to contact your local partner or dealer of BUSY because its chargeable setting is BUSY. If the local partner or dealer of BUSY is not able to do this,
Step 7: Then we can do it while BUSY on a chargeable basis.
After that, your invoice acknowledgement number prints properly on your sales invoices. You will find that your invoice acknowledgement number prints properly on your sales invoices.