Domino's Pizza narrowly missed its quarterly sales estimates due to muted demand, particularly among lower-income U.S. consumers. Despite this, the company reported a 4.8% increase in U.S. same-store sales and a 2.1% rise in international same-store sales for the second quarter. The company's earnings per share (EPS) beat expectations at $4.03, compared to the estimated $3.65. However, revenue fell short of the $1.1 billion estimate, leading to a 5% drop in pre-market trading. Domino's also faces challenges with global store growth and has warned of a weak outlook ahead. The CEO stated, 'For the second straight quarter we drove U.S. comp performance in the healthiest way possible, through profitable order count growth.'