Stephan's Tuesday Picks

• Strategy & Scale: Lessons from architecture (Medium)
• Are loyalty card discounts a good deal for UK consumers (The Guardian)
• Walmart Canada CEO sees growth in groceries as $3.5 billion revamp plan unfolds (Globe and Mail)
• Waitrose committed to paying more for cocoa. Chocolate bar sales skyrocketed (WSJ)
• Feeling consumers' pain, retailers bring back discounts (NYT)