Hey thank you for the quick response!
I’ve gone ahead and deleted the original stripe payment plugin and updated all wordpress plugins.
Unfortunately, the payment button (in the popup) is still the same and shows “Pay $19.98” despite being a trial session.
Also, the receipt still shows payment.
I have tried coupon code, and for coupon code the receipt shows $0 payment, however for using a 100% coupon code the pop-up button still shows “Pay $19.98”