I’m not sure if this is the same, but I set up Stripe as well.
I put the test keys into the payment settings for sandbox testing. I also checked yes for ssl. I copied the webhook url and put it in Stripe.
But when I go to test the checkout page, I get these wierd exclamation points on the credit card info after I try to submit the payment information. It doesn’t matter whether the site is live or not. It says https:// in the url…so that is secure…but why isn’t the test payment going through?