All depends I've gotten those letters and I've also got $100+ at least twice as well. Probably depends on the company that is used for validating the settlements and how thoroughly they are checking and/or how many people sign up. If a ton of people do it's probably in their better interest to just do random audits than check every single one.
I always fill them out. Worse case scenario they ask for more info or I get denied.
I always fill them out. Worse case scenario they ask for more info or I get denied.