Co-developer of the CD, DVD, and Super Audio CD, and manufacturer of products like BRAVIA LCD TVs, VAIO laptops, PlayStation gaming consoles and Cyber-shot cameras, Sony sits very comfortably at the forefront of innovative consumer electronics. Sony deal hunters can join the SonyRewards program and earn points towards Sony products - 5x points on Sony purchases, 3x on groceries, and 1x on all other purchases. The program also grants you access to special weekly promotions and Sony coupon offers.