You won’t be able to enter all HTML tags in there but you should be able to send an HTML email. Did you select the “HTML” option for the following settings field in the settings menu of the plugin?
Buyer Email Content Type
Stripe payment plugins for your WordPress site
You won’t be able to enter all HTML tags in there but you should be able to send an HTML email. Did you select the “HTML” option for the following settings field in the settings menu of the plugin?
Buyer Email Content Type