After finding that I like the Penhaligon's Douro (from a sample), I investigated their website. They list both a "Douro Cologne Spray" and a "Douro-Eau de Portugal Cologne Spray", both for the same price per volume.
Can someone elucidate the difference between these?
Most of their other fragrances seem to be offered as only an Eau de Toilette, Eau de Parfum, Cologne, etc. which is more understandable to me.
Thank you,
JR