Hi Terence.
There is an error: “Error occured: URL: Code 0”
I couldn’t reproduce this on my test server. Though it shouldn’t let payment proceed if error occurred indeed, I’ll check what’s wrong here.
2. If the user choose to cancel the payment before it is processed (like in the video), user will STILL GET DIRECTED TO THE PAYMENT SUCCESS page… this is not right.
Yep, it’s not right indeed. However, it looks like you have improperly configured your checkout results page. As you can see on your video, there is an error displayed:
System was not able to complete the payment. Invalid payment amount received. Expected 339.09, got 0.00.
In order to fix this, you need to put your success payment content inside [accept_stripe_payment_checkout] shortcode like this:
[accept_stripe_payment_checkout]
Success!
[/accept_stripe_payment_checkout]