He knew what he needed: a high-tech, French-door replacement from Best Buy. But Arthur was a man of principle—and that principle was never to pay full price.

She tried. Beep. "System says this expired in 2014, sir. And... it seems to be for a free rotisserie chicken at a grocery store that no longer exists."

Arthur’s heart sank. "Try it again? Maybe it's the paper quality?"

The next morning, Arthur didn't just print it; he treated it. He used the heavy-duty cardstock he usually reserved for resumes. He made sure the ink was set to "High Quality."

"Great choice," she said, tapping her tablet. "That'll be $2,499."

He sighed, ready to walk away, when Sarah smiled. "Tell you what. We’re having an unadvertised 'Open Box' sale on the exact same model in the back. It has a tiny scratch on the side you’ll never see. I can give it to you for 30% off."

Arthur walked out an hour later, his "Secret Coupon" tucked in his pocket as a souvenir. He didn't get the chicken, but the Great White finally had a worthy successor.

Arthur reached into his breast pocket and produced the cardstock coupon like a magician revealing the Ace of Spades. Sarah took it, her brow furrowing. She scanned it. Beep. The screen flashed red. "Invalid Code."