An anonymous reader shares a report: Macy’s might have celebrated an increase in share price on Black Friday, but it seems like the retailer will end the day with a lot of lost sales. Many of its customers recently took to Twitter to complain that its credit card machines are down, and that they can only pay with cash.

Read more of this story at Slashdot.

Source: Slashdot – Black Friday Panic at Macy’s: People Report Credit Card System Outage