I had a plugin conflict, which caused the 404 (Not caused by yours!)
I think I may have fixed it and at the moment it’s working well. Thanks!
Couple of follow-up questions:
– My default currency is USD but it doesn’t show on the page initially. How can I show “USD” in front of the price (before people apply a different currency)? This is confusing for Canadian or Australian dollar for instance.
– THE “APPLY” button looks different on desktop (rectangular) and mobile (round corners). How can I change it and make it consistent? Have you got sample CSS button you could share. would I copy the CSS in “Payment Popup Additional CSS” or on my theme one?
– Is there an option for the default currency to be selected automatically depending on IP location?