@heartvalley Hi. The order confirmation email is sent when an order is created by the customer.
The responsible function to send order confirmation email is validateOrder() in file qloapps_root_dir/classes/PaymentModule.php.
The html and txt email templates for the same are:
In file PaymentModule.php, the code after line number 843 (may vary) creates data for the mail template and the mail is sent using Mail::Send().
You can modify PHP code and templates to suit your needs.
There is no new version is released for QloApps for this PayPal module.
You can use the current version with suggested changes in the previous replies.
In case we update this PayPal module for the coming version, we will surely update you.
You can reply here in case of any queries or issues.
Regarding your first question, yes you can allow payments in customer currency by choosing the option Customer Currency for Paypal under currency restrictions.
And regarding payments being converted to AUD before payment, yes it is possible to make changes in the flow of the module to get the amount converted to any currency. If you are comfortable with programming you may make the changes yourself or may ask us to do it for you. If you want us to do it for you raise a ticekt at https://webkul.uvdesk.com/en/customer/create-ticket/.