Lost a deal but they complimented my sales skills! *fart noise*

Prospect:

"Hope you had a great break! Candidly, it was a bigger corporate decision that took into account financial rationale and the greater contractual agreement / pricing. That said, we did already sign on the dotted line so-to-speak for XXXX.

Again, I greatly appreciate your insights, resources and all the time and energy you put into our discussions. Hopefully we’re very happy with this solution and get all the things we need. However, if that changes for some reason in the future, I have your info!

Off the record, if you’re ever looking for a new sales job, let me know! 😊"

Me: "Thanks, i'll let my landlord know I'll be paying him in fake job offers"

Anyone else have good war stories about this? Let's see them!