Just noticed if you had a subscription through Pocketmags to read NSU online, they converted the remaining subscriptions into credit.
The example used is if you had 2 issues remaining then you’d now have 2 credits to use on NSU back issues.

https://pocketmags.com/us/non-sport-update-magazine

I hope Beckett sends me an update like that through snail-mail like when they would send me multiple letters asking me to renew my subscription.