again, you are simply a shill for locksmiths. those fancy and expensive locks are a waste of money. they cost too much and if you use with them with a cable they are not the weak link, the cable is. if you use them with a chain then you might as well use a kryptonite type disc lock, which is far less expensive. you are simply trying to send cyclists to expensive locksmiths, when we are fine simply buying cheaper locks from the bike shops.

this "key authorization list" stuff is nonsense and pointless for bikes.

also when you mention that you have a bunch of busted gold rated locks at your shop, i suspect that either isnt true or those locks were broken with power tools by your staff for customers who lost keys.