Thanks for all your comments guys, both supportive and critical.
I aknowledge and accept that I've been a bit of a dipshit.
I have one more thing to say, then I'm done.
Lots of you have also come out in support of Isla, which I understand, she's a desirable and likeable girl with her head screwed on.
However, not one of of you has commented on the reason I got myself bannished.
Which is that I challenged the rather daft idea that an hour should be treated as two consecutive half hours.
Although in hindsight I agree, I should've taken the first offer and STFU. Doesn't this strike anyone else as odd behavior? It struck me as completely out of character, which is why I challenged it.
All I'd asked for was the offered discount to be deducted from an hour rather than half hour.
The consecutive half hours bit completely left footed me, hence my out of character response.
That's it. Done. So in the words of Queen Elsa I'm going to...
Let it go, let it go..... Don't thank me for the earworm.
Happy Christmas Bro's.
Thanks also to Isla for donating my partial refund to a cause she thinks worthy.