Your package was lost with UPS and we sent you the last one. I can return part of your money to you by PayPal. The site has been updated and they are on back order till January 7, 2012. I should have your bag sooner, but I cannot promise that. I apologize for this and we will do anything to keep you happy! Please let me know what I can do.
You said your customer... Are you a store?
ところであなたは「あなたの顧客」と言っていましたが、あなたはストアを運営しているのですか?