Hi archon, I appreciate your follow up reply. The sites in question allow the visitors to register, bookmark products and to set up price alerts where a cronjob runs regularly
and then emails them when the price reaches their ideal target. I don't consider that no added value. I also add niche related articles. The design isn't
the latest with bootstrap etc. but it is 100% score on google speed test for mobile sites and between 89 and 100% on desktop sites and runs very quickly, many
customers use mobile devices to make purchases. It clearly says in multiple places that they will checkout on Amazon so I'm within all the Amazon terms and conditions
and added value above affiliate products from a Google perspective. If they were anything like the sort of sites I've seen listed by Google as pure spam then I wouldn't
get a single sale. I accept that there is a chance that the ones not listed as spam are the lucky ones and it may/may not happen in the future.
I did customise the script I bought which is why the sites run so fast, minified script and css etc. Thanks everyone for their responses and help, I've got a few things to
think through as to what my next steps will be.