📰 SHARES OF BLOCK INC, AFFIRM HOLDINGS AND PAYPAL DOWN PREMARKET AFTER U.S. CONSUMER WATCHDOG PLANS TO REGULATE BUY-NOW, PAY-LATER COS SHARES OF AFFIRM HOLDINGS DOWN 7%, BLOCK INC DOWN 2.9% AND PAYPAL DOWN 1.3% PREMARKET $SQ $PYPL $AFRM