Hi further to my previous post ,
“I have built a page using the print on demand example but when i try to run the code I am getting the following error message
typeerror cannot read property ‘productOptions’ of undefined”
I am getting the same error message and the problem seems to be the connection of the button in the product name repeater . when trying to connect the data for the button , The click action connects to options does not contain the same fields as the one in the example . I have 2 data sets with same fields as in the example . I have also checked everything as “GOS” suggested in his reply to my previous post .
Can anyone please help or suggest where I am going wrong
Thanks again for any help or advice

See your previous post as well.
As for this post, the field in the example is correctly setup.
It is the Product Options field that you are probably missing in the Wix Stores Products collection which is where the productOptions are being read from.
thank you for taking the time to help . I had not published the site and looking at the examples you have sent I can see exactly where i have went wrong . Your an absolute star , i knew i was missing something but could not figure out what . I will get on this 1st thing and let you know how I get on .
Can’t thank you enough Fred
@bigfredforbes
No worries, I had to think about it as well as I was just using the preview to begin with and wondering myself, always pays to fully read everything 
Hi there, I’m trying to use it but can’t get the colors of the background to work, how do I connect them ?
also the image upload won’t work either