Emailing Invoices - Missing Text in PDF file

When I email pdf invoices to people with Apple computers they often complain some of the important text (e.g. banking details) are missing. How can I fix this?

The standardized aspects of PDF are fairly universal however, there are some non-standard advancements that have been added to the format, both by Apple, Adobe, and others. If someone forgets to check the setting for embedding a specific font, then that font may not show up on a system that does not have it. 

To fix this problem:

• Click on Debtors > Invoices menu option.
• Double click on the invoice to open.
• Click on the Print button.
• Click on the PDF icon.

• In the Export to PDF window, make sure the Embedded fonts check box is ticked.
• Click on the OK button.

• Save invoice to the appropriate file location.
• You can now attach the saved pdf file to an email.