如题.
"We're going to send you a free case. We can't make enough bumpers. No way we can make enough in the quarter. So we're going to source some cases and give you a choice."
"And if you're not happy, you can bring the phone back. We'll give you a full refund within 30 days. No restocking fee. We want to make everyone happy, and if we can't make you happy we'll give you a full refund."
