Nobody is asking for the ability to put a label on their App Store listing that shows the price of the same software or subscription on the web. What they're do

Nobody is asking for the ability to put a label on their App Store listing that shows the price of the same software or subscription on the web. What they're doing is akin to dictating what the creator of a product could put in the manual or paperwork that comes in the box - you know, where you'll often find manufacturer's coupons and adverts for registering your product with their website.