what is the maximum number of invoice to be send to electronic invoiceing

AI generated answer (using internal Slack threads):

The maximum number of lines allowed on an invoice in NetSuite is 500 lines from the UI and 5,000 from CSV import or web services as per SuiteAnswer 9067. However, it is not recommended to go into thousands if you want any sort of line level scripting to work properly. When it comes to mass emailing invoices, you can use a Map/Reduce Script to get the invoices to send. Use

render.transaction()

to get the printed PDF and then send the email using SuiteScript. You can put the emails on the invoice or customer record. The limit is 10 recipients per email. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******