Google launches Zavers, an ultra-targeted online coupon system

Google continues to make moves to infiltrate and replace your wallet, this week releasing a new "digital coupon solution" called Zavers. Zavers is essentially a coupon book tied to your phone: you add coupons to your account, and they're automatically applied at the register with a single scan. If you use Google Wallet, Zavers coupons are redeemed as you tap or scan your phone at checkout. The biggest benefits seem to be for manufacturers and retailers, though: Google is touting Zavers as giving...