Best guess is an Other than Honorable discharge. ...........

There are volumes of books on the subject in the law library.

You provide no details for which anyone can give you an opinion

Not really sure what happened here, but you have to decide if the amount of refund is worth the cost of suing.

IMO the damages won't warrant the expense of suing. But certainly call some local attorneys.

No it is not an "act of war."..........................

I agree that you should not go back to the store. Nothing to sue over.

IMO the fact that you were not injured makes this a very difficult claim. Certainly provide all the facts to a local personal injury attorney and...

The answer lies in the contract and all the other details that we don't have, such as the date and terms of sale. Take all the documents to a local...

Nothing in your post gives rise to a lawsuit, but you should certainly find out what is going on with your glasses.