Comment by chao-

At least in the US, and as of a few years ago (when last I tested), address verification can also be a bit flaky. Zipcode/postalcode is solid, but street address matches don't reliably account for the various ways people can colloquially write them. It's not awful, just not good. We should re-test it some time, but as of a few years ago, street address checks were not a major improvement in fraud prevention compared to just Zipcode and CVV checks.