Costco pulled nearly 80,000 pounds of its store-branded butter last month after it was found to be missing a crucial allergy warning. In fast food, it literally pays to be “ friendly ,” yet some chains are falling short on personal customer interactions. Amazon isn’t just outpacing retailers like Target and Walmart in the U.

S. price wars – it’s also claiming the bulk of online sales. Check out those stories and more retail news highlights from this week.

2 / 16 Costco is recalling almost 80,000 pounds of butter because apparently people don’t know butter has milk Costco is recalling almost 80,000 pounds of butter because apparently people don’t know butter has milk Costco ( COST ) recalled nearly 80,000 pounds of its store-brand butter products last month because they were missing a legally required allergy statement. Read More 3 / 16 McDonald’s, Burger King, Taco Bell, and 7 other fast food chains ranked by customer service McDonald’s, Burger King, Taco Bell, and 7 other fast food chains ranked by customer service The fast food drive-thru of today isn’t just about speed – it’s about service, too. Read More 4 / 16 Bankrupt Red Lobster is getting rid of Endless Shrimp — and bringing back a menu classic Bankrupt Red Lobster is getting rid of Endless Shrimp — and bringing back a menu classic Red Lobster is making big changes to its menu as part of its restructuring after filing for bankruptcy .

Gone is the popular Ultimate Endless Shrimp deal, but the.