Thanks for posting here today, @donovan-prosteam.
I have some information about sending invoices via WhatsApp Business. Currently, we're unable to send and share invoices using WhatsApp Business. You'll want to check for third-party applications that can integrate these applications.
Meanwhile, you can utilize the option to send using WhatsApp or send directly to your customer's email as a workaround. For more information, refer to these articles below.
Additionally, here's a link that covers all the tasks you can do when using the customer features: Sales and customers.
Keep me posted if you still have questions or concerns with invoices. I'll be around for you. Take care and have a great weekend ahead.
