As long as the Magazine stays in business, then it's arguably a good buy.
I had a well known Muzzleloader Magazine close shop on me many years ago with 22 issues still remaining on a two year (24 issues) subscription.
No refunds were allotted-out. There was no way I was taking them to court, being that I live 1,000 miles away.
Hope your deal rewards you with all the issues.