Wow. Really?? Just...wow.
I've been following this thread with interest. It appears to me, based entirely on the facts provided, that the snake was damaged during shipping. Someone early in this thread described a BP that was known to be heat damaged due to an equipment malfunction; that snake behaved just like Toni's and then, several months later, apparently recovered.
Both buyer and seller can potentially be faulted for their handling of the situation, but I think Debbie is being treated a little more harshly than is strictly warranted. (Particularly by Ed, whose inflammatory accusations are both utterly baseless and uncalled-for. Ed. Seriously.

) Toni, you say you and your daughter are both torn up emotionally about this, yet you seem very eager to have the snake euthanized. Why? You've essentially got what you wanted: Debbie has promised a refund as soon as she can provide one - which, you must acknowledge, you have made more difficult for her through this thread. I think we can all agree it's best to hang onto the customer's money until we know they are satisfied, but it is what it is.
Here's my question: does anyone actually care about the snake anymore? Is it actually suffering? If not, and if it were mine, I would be hoping that, and caring for the snake as if, it would recover in time from its apparent heat damage (unless of course the vet thought the snake likely could have IBD, which is not the case here). If I couldn't QT it at home, or afford to keep it quarantined at the vet, I'd get a snakeless friend to take it for a while. If that weren't an option, and Debbie didn't want it back, I'd try to find a herper who could give this snake a chance. Euthanasia would be my last choice if it wasn't suffering. Bickering about refunds and tests aside, who's going to take actual responsibility for the long-term CARE of this animal?