Stephan's Tuesday Picks

• Rise of delivery apps takes a bite out of sales for Big Pizza (FT)
• Domino's leans on delivery apps as pricey launches fall flat (Bloomberg)
• Jersey Mike's, backers, seek up to $1.09 billion in IPO (Bloomberg)
• Is this the Louis Vuitton of lamb (FT)
• Stagnant Germany considers the unthinkable: Sunday shopping (WSJ)