Unexpected and unwanted twist

"Apparently, in the heat of bidding, I didn't realise that I offered a higher price tag than the amount that I have currently on me. I can only ask for forgiveness. As soon as I will reach my home, I will get the money from my treasury and bring it to pay the required amount."

While in any other situation, this would be a viable solution to the embarrassment that I forced this man into, I didn't rack my brains how to corner him, only to let him off so easily now!

"I'm sorry, but your previous attitude of threatening us and clearly disrespecting behaviour forces my hand here. If it was just between us, I wouldn't mind it as I'm rather kind even to strangers, but since you indirectly insulted my employer, I can't give you this credit of trust. Hence, I think the only viable way to settle your debt will be… Vindication!"