Dear [Name],
We received your payment of $1000 for the hand-delivered letter service. We hope you enjoyed the experience.
We have included a special bonus gift, a hand-written apology letter from our CEO, explaining why we charged so much:
We appreciate your business and look forward to serving you again soon, for another hefty fee.
Warmly (and with a healthy dose of schmaltz),
Your OverpricedOdeToLove Team