Hi Olga,
Thanks for the quick response. In the examples I found on how to create an “add to cart” url, they all provided the main domain address. I didn’t realize it should be specific to the page, or the page you wanted loaded. Thank you.
With respect to the button, I’ve tried changing the colour several times, through the path you provided, and the main state background colour, for the light button, will not change on the page when I load it. I’ve even tried adjusting it to the dark button, just in case, and it isn’t working. Would you mind taking a look?