Oliver, thank you, but the published change does not work.
I’m wondering… FastSpring set up two pop-ups, one with http, and the other with https
My site at the moment is NOT secure, and it will take about 4 days to get as secure certificate.
When I try and get the code insert, it only offers what I originally published, with https, and I assume if I could get code for http, which probably would have a different number, the code might work.
Hopefully with a suitable certificate, it will work. I don’t know enough about html to know.
How did you get your modified code to run and download the pop-up store front, please?
I’ve re-published with your amended code, as below…