If you want your customer to be able to pay MYOB invoices straight from the Invoice Issued Email from MYOB, here is how you can set this up.
You can step this feature up by editing your "Email Defaults" and pasting your Pinch MYOB link into the Invoice Message Box:
You can find your MYOB invoice Link in your Pinch Account Settings - Get Paid - MYOB Pay Now Link
Example: https://app.getpinch.com.au/myob/pay?shortCode=XXXXXX&invoiceNumber={{invoice_number}}
^ Please make sure the additional brackets around "invoice_number" are present as the url that pre-populates has a formatting limitation that removes them.
1. Go to the Setup menu and choose Preferences.
2. Click the Emailing tab
3. Click Email Defaults.
4. Click the tab for the email type, for example Sales.
If you want, select the option to Include Invoice/Purchase No. in Subject.
Enter the default subject and message text you want to use.
5. Paste the MYOB Pay Now Link into this Invoice Message Box.