Originally Posted by Kimmykim

Apparently you don't seem to be able to understand rules. Visa and Mastercard will make whatever rules they want to make for whatever SIC codes they choose.

Buying a copy of Nabokov's book is not the same to them as buying a subscription to a porn site. Swiping your card at a restaurant or bar of any name is not the same as buying a subsription to a porn site.

Instead of sitting around complaining about what seem to be, and indeed very well may be, abitrary rules, how about spending the time being compliant where the situation does count...