Thanks for the link.

It is still not clear to me, when using a chip terminal the first time after changing PIN, do you need to use the new PIN or as we all know now at the POS of WMT, the chip and signature card can only be processed as EMV and no swipe. However no PIN entry of any kind is needed.

With the above in mind, how does the "activation" of the Barclay's card customized PIN works at POS?