Here is a some correspondence from a few years ago. Something like this may help.
dear judy,
i wanna first thank you for selling my daughter the winnie the pooh ornament.... but i have a problem i let my daughter use ebay to buy one thing she wanted but she went on last night and buy 3 items and she dont have the money to pay for them... i told her before that this isnt a game that she can play around with... so i was wondering if you can do me a big favor and let my daughter go and relist your item im really sorry about all this trouble please forgive my daughter.... i dont think she really realize what was going to happen. i hope you understand what happened and do me this really big favor
please let me know how you feel??
steve X
Dear Mr. X:
I am sorry that you feel you are unable to honor your obligation. You have asked that I relist the item for sale. As you may be aware, I have already paid eBay the listing fee, gallery fee, and commission on sale. As the sale has been made, to list this again I would have to pay another listing fee, another gallery fee, and IF it sells, another commission. This is a Christmas-type item, and we basically have passed this year's Christmas season.
My husband, who is the security officer for a large federal accounting system, has told me that normally a person is held responsible for any actions taken with their User ID and Password. If another person enters the system with their User ID and password, it is either with the expectation that the owner will take full responsibility, or that the person hacked or stole the password and will be subject to criminal action. We assume that you do not want to take criminal action against your daughter, and so are willing to accept full responsibility for her actions.
At least she has only obligated you to a small ($9.99 + $5.00 shipping) amount, rather than something in the hundred dollar range. This may be a good time to give her a lesson in taking responsibility for one's actions. We assume that she receives an allowance, and/or has also been putting money away for a particular purpose. She should be aware that she has to use her own money to make the payments, and thus do without something else she wanted to spend money on.
I have noticed that you are a new user, with a positive feedback rating of six. I would hate to have to give you a negative feedback with a statement such as: "States daughter made bid. Refused to pay." as well as reporting this correspondence to eBay's Safe Harbor.
As I said before, I will not release you from this obligation. Please let me know promptly if you will be sending a check, a money order, or making payment by PayPal.
Sincerely yours, Judy
dear judy
first i wanna thank you for being so kind and understanding!!! second ill handle my daughter the way i want ok!!!! you will get you check
merry christmas thanks for being so nice!!!!!
Steve X