AttributeError during checkout
I'm seeing an AttributeError when submitting the payment/shipping info form. A Django stacktrace is attached. I'm not sure if this is a bug or a misconfiguration on my end. Basically, I have flat rate shipping enabled and I'm trying to use a Discount with a fixed dollar amount which has "Apply the discount above to shipping" set. When I reset the discount's shipping option to "None", Satchmo doesn't crash.