Hi Nicolas,
I realised I was looking at Events and not the Log in stripe… my mistake.
I found out that my error was that I have no coupon codes set up, but your example code assumes that you do. Just for reference I think that it is worth making this clear in your documentation as removing (coupon=””) fixed everything.
Thanks for your fast response.
Also, how can I set up a success page? What short code do I use?
Thanks,