how to stop issuing invoice when there is no quantity

AI generated answer (using internal Slack threads):

To stop issuing an invoice when there is no quantity, you can disable the "Invoice in Advance of Fulfillment" option in NetSuite. This will ensure that only fulfilled quantities will appear on invoices. However, if you want to have the flexibility to invoice in advance when you choose, you might need to implement a scripted solution. This could involve creating a script that checks the quantity of items before issuing an invoice. If the quantity is zero, the script could prevent the invoice from being issued. Please note that this solution might require customization of your NetSuite environment and should be implemented by a professional with knowledge of SuiteScript. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******