Having been under pressure from more influential types (my clients), I finally managed to finish the Tutorial. To see a working example, please go to https://hollandtrade.com.au/wcart/.
Many thanks for the great response, the main reason why I was determined to make the final step. 
Oh yes, the Tutorial can be found in the eCommerce section.
Awesome work Ben! So detailed and well described!
I’m sure many users will find it extremely useful.
It is also greatly responsive - I just tried it on my iPhone and it works fantastic!
Well done! And thank you for the great work!
@ben Thanks for all the time you have put into this guide.
I have a few projects that I will be using this guide for and will save me a lot of time.
Thanks. Ray.
You sir, are a Wappler Rock Star! Thanks, @ben!
Thanks Ben! This is great! FYI there appears to be a little bug. When I change the quantity in the cart it does not update and only changes the shipping cost. I’ve been working through this tutorial and it’s very clear so far!
I have gone through the Tutorial starting from scratch. The only problem I had was with version 2.3.2 which shows this error
Strange part is that when I uploaded the site, it worked.
This sounds like the issue I had regarding PHP versions. Problem with new While action
It is @TomD, I just changed to PHP 7 and all is well. 
