Hi martin-dean,
Welcome to QuickBooks Community!
Let me help you how to send scanned copies attached to invoices in just few clicks. Here's how:
Turn on e-Invoice: You need to turn on e-Invoice first to send invoices to your customers using QuickBooks. To do this:
- Go to Settings ⚙, then select Account and Settings.
- Go to the Sales tab, then select edit ✎ in the Online delivery section.
- From the additional email options ▼ drop-down, select Online invoice.
- (Optional) Set other email options for your sales forms:
- Invoice detail
- PDF attachment
- Select Save, then Done.
Once done, here's how you can send an invoice through email using mobile app:
iOS or Apple devices
- Open the invoice. If this is a new invoice, select Save first.
- From the banner, select Send invoice.
- Make sure all the info in the email are correct.
- Select Send.
Easy right? You can check this helpful article about sending invoices with attachments.
Let me know if you need further assistance. I'm always happy to help.