Consumer thought experiment: if Home Depot delivers some appliances to you, but never bills you for them, are they free? If that were true, a California grandmother got one heck of a Cyber Monday deal on more than $2,500 worth of kitchen appliances from Home Depot. That’s not what she wanted. She’d rather just pay the hardware mega-chain already, but they won’t accept her money. A computer glitch makes it look like she already paid for the appliances, and Home Depot won’t accept her money.