Note: The credit card autofill feature is available starting in Firefox version 81 and is currently available only for en-US Firefox releases.

https://support.mozilla.org/en-US/kb/credit-card-autofill?as=u&utm_source=inproduct

I am using FF 85 and I am using en-US which is demonstrated in the SHA256 hash.

Just had another user in New Zealand last week with the same issue. He was also using the US version, but no joy.

Maybe try a VM and install for the US and see what happens.

Why would I try a VM? Is the sha256 hash found at https://ftp.mozilla.org/pub/firefox/releases/85.0/ not valid for verifing FF installs?

This is not very well worded in the article and should be that this feature is available in the US region (browser.search.region="US") and not for en-US Firefox version.

• https://support.mozilla.org/en-US/kb/credit-card-autofill

You can force the form autofill and credit card autofill feature by setting extensions.formautofill.available = "on", but no guarantee that this feature is working properly.

So if it isn't based on the FF version being US-En this suggest that FF is being idetified in some manner so the region it is operating in can be idetified.

How is FF identified that it is not in the region US If I use a US VPN what should occur?