Retailers are ready to kick off Black Friday just as shoppers pull back on spending

A sign announces Black Friday specials on luggage sets inside a Macy’s department store on Monday, in Denver. Retailers are kicking off the unofficial start of the holiday shopping season on Friday with a bevy of discounts and other enticements. (AP Photo/David Zalubowski)

NEW YORK (AP) — Retailers are kicking off the unofficial start of the holiday shopping season on Friday with a bevy of discounts and other enticements. But executives are growing concerned with a spending slowdown that could temper sales on the day after Thanksgiving as well as throughout the holidays.