OPERATIONS / SUPPLY CHAIN

New York -- Mobile devices will play a pivotal role this Thanksgiving as the holiday transforms into "Mobile Thursday," the day before Black Friday, according to a new online survey by Harris Interactive, conducted on behalf of Digitas, a digitally led, global integrated brand agency.

New York -- Sixty percent of Americans plan to shop in stores or online over the Thanksgiving weekend – up from 51% in 2011, according to Deloitte’s pre-Thanksgiving survey.

Among these weekend shoppers, 63% plan to shop in stores on Black Friday and 23% plan to shop in stores on Thanksgiving day (up from 17% in last year’s survey). Shoppers expect spend an average of $286 over the holiday weekend – up 28% from the 2011 survey

The survey also indicates:

New York -- Federal labor officials said Monday they will decide quickly whether to support a request by Wal-Mart Stores Inc. to stop a union-backed group from pushing worker walk-outs at hundreds of stores on Black Friday, the Associated Press reported.

The chain on Thursday filed a complaint with the National Labor Relations Board to stop OUR Walmart, a group made up of current and former Wal-Mart workers, from holding protests at hundreds of stores.

Bentonville, Ark. -- Wal-Mart Stores Inc. on Thursday filed an unfair labor practice charge against the United Food and Commercial Workers International Union, requesting that the National Labor Relations Board halt alleged unlawful attempts to disrupt Wal-Mart’s business.

Wal-Mart spokesman David Tovar told Reuters that the retailer cannot allow the UFCW to “continue to intentionally seek to create an environment that could directly and adversely impact our customers and associates. If they do, they will be held accountable,” he said.

New York -- Wal-Mart Stores reported in a regulatory filing that its investigation into violations of the Foreign Corrupt Practices Act, a federal antibribery law, has extended beyond Mexico to China, India and Brazil.  

Austin, Texas -- Online coupon site RetailMeNot.com on Friday released its second annual Black Friday edition of the Shoppers Trend Report, which showed that 71% of holiday shoppers plan to spend “about the same” or “more” than they spent last year versus 63% who said "about the same" or "more" in 2011.

Portland, Ore. -- The city council of Portland, Ore., voted to expand the city's one-year old plastic bag ban, voting 5-0 to phase out plastic checkout bags at an estimated 5,000 restaurants and retailers.

The ban will impact retailers larger than 10,000 -sq.-ft. on March 1, 2013, and the remaining retailers on October 1, 2013. Portland's 2011 rule affected fewer than 200 businesses.

Retailers will still be able to provide plastic bags for bulk items, produce, meats, dry cleaning and prescription drugs.

Toronto -- Sears Canada Inc. announced Friday that Douglas C. Campbell has been promoted to executive VP and COO, effective immediately.

Campbell will oversee retail operations, logistics, replenishment, information technology and international sourcing, and lead the company's undertaking to improve efficiency across the enterprise.

Campbell was most recently executive VP, home and hardlines, for the chain.