Mail Headers Problem

i.imgur.com/oe4wGOA.png

I want the plan name + price + username in the email head, how do i fix this ?

Hi

You will need to customize the send mail function in the extension if you want to include these data in the email subject. At the moment, I am quite busy. So if you want, you can remind me on Friday this week and I should be able to help you.

Regards,

Tuan