I would think changing the conditions in the contract would void it. I would consider imposing bans that were not listed in the original agreement would make the no refund statement null and void. I hope all of these companies push for refunds and get them.
We have a Cabela’s about 20 miles away, as well as a Gun World (aka Gander Mtn). Lines are insane.
Hopefully but I doubt it. The ones I’ve seen are pretty one sided. Of course the bigger companies have their own lawyers on staff.