It't NOT differential pricing, that would be offering the same product top Mac users for more money.
They are instead offerent more expensive hotels to Mac users - on the reasonable assumption that Mac owners are higher spenders compared to somebody connecting from a free PC in a public library.
I presume you were downvoted because the responder specifically referred to the "latter" description: "or are they showing the exact same offers but with the prices raised".
They are instead offerent more expensive hotels to Mac users - on the reasonable assumption that Mac owners are higher spenders compared to somebody connecting from a free PC in a public library.