David, this is just my mock-up of the Stripe purchase page. The main thing I'd like to stress here is that they don't have to sign up for anything or make an account, they can just purchase the video as a one-off each time)
YOU DO NOT NEED TO REGISTER TO PURCHASE THIS VIDEO
Enter your details here:
Name:
Email Address:
Card number:
David, once the payment has been taken, is this when they are sent the email link for the actual video? I guess it would be but how will that look? Once they've paid do they get a link something like this: