> If you're talking credit cards Yes > I don't know anyone that discriminates against the different types but it is very possible because you can get that inf

> If you're talking credit cards Yes > I don't know anyone that discriminates against the different types but it is very possible because you can get that info from the PAN. Yes, this was my question, i.e. I'm wondering if merchants can be charged different rates for the same kind of card (e.g. for Visa signature credit cards coming from different issuers or having different perks) consistent with contracts/laws/other practicalities, not just from a strictly technical standpoint. (Any what the relevant reasons might be.)