Convenience Stores

Chicago - Potbelly Corp. has promoted Julie Younglove-Webb as its new senior VP of operations. Younglove-Webb will oversee all aspects of company operations.

Younglove-Webb joined the Potbelly 2008, as a general manager and then a district manager before assuming various operations roles and being promoted to her latest role as Central Zone VP, overseeing 250 shops. She replaces John Morlock, who will now serve as senior VP of ops growth.

Oak Brook, Ill. - McDonald's Corp. is trying to make fast-food even more convenient for New Yorkers. The retailer is launching a delivery test with Postmates, a direct-to-consumer delivery service, in the boroughs of Manhattan, Queens and Brooklyn.

Customers can go to Postmates.com or download the Postmates mobile app to order McDonald's food for delivery within an hour. The test involves 88 select McDonald's restaurants.

Canton, Mass. - In honor of the birth of the royal baby, Dunkin' Donuts is running a special Twitter sweepstakes for the chance to win a trip for two to London. From May 4-5, Dunkin' Donuts is asking its Twitter followers to share who in their life deserves to be treated like royalty.

Macy’s and Rite Aid are joining the other major retailers and companies that have partnered with Plenti, the first U.S.-based loyalty coalition  that allows shoppers to earn rewards points through a variety of purchases, from paying a phone bill to filling up at the pump.

New York -- Expansion plans are under way at surging Tractor Supply Co., which had a 5.7% increase in same store sales and a 19% increase in earnings in the first quarter.

The Tennessee-based retailer said it plans to open 110 to 115 new stores in 2015, as well as build a new distribution center in Casa Grande, Ariz. For the first quarter, same store transaction count increased 4.8% and average ticket increased 0.8%. Pet and heating consumables, fencing, truck accessories and tools all performed well, the company said.

Bentonville, Ark. – Wal-Mart Stores Inc. is shuffling a number of key executives and also tinkering with its organizational structure. Veteran Wal-Mart operator Mike Moore, who currently serves as executive VP of the 613-unit Neighborhood Market division, will transition to a new executive VP role with oversight of Wal-Mart’s much larger 3,421-unit supercenter operation in the U.S.

Assuming Moore’s previous position is Wal-Mart West executive VP Julie Murphy.

Houston - Sunoco L.P. has appointed Matthew S. Ramsey as chairman of the board. Ramsey succeeds Sam L. Susser, who has resigned from the board to pursue other new business interests.

Ramsey has served as a director of Sunoco L.P. since August 2014, serving as chair of the audit committee and serving on the compensation committee. Ramsey also serves as a director of Energy Transfer Equity L.P. and is chairman of the audit committee, as well as a member of the compensation committee.

By Jessica Lee, senior manager of mobile, HelloWorld

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Operational changes keep coming at Walmart with another round of senior executive moves – and several retirements – announced late Friday that involve some familiar leaders in new roles focused on supercenters, small format and the rollout of grocery home shopping.