I've added custom search for Amazon UK but cannot get it to work, which is a pan as I use Amazon every day.
I've tried the following in the search URL but none work:
https://www.amazon.co.uk/search?q={query}
https://www.amazon.co.uk/search/?q={query}
https://www.amazon.co.uk/s?q={query}
https://www.amazon.co.uk/s/?q={query}
Can anyone advise?