SUBSCRIBE AND SAVE: Amazon goes deeper into the grocery business. I’ve actually signed up, as I’ve been ordering staples regularly from Amazon anyway — saves gas, traffic, and hassle, and with Amazon Prime the shipping is free. But with this deal, the shipping’s free anyway, and you get 15% off, too.

UPDATE: Reader Mark Sykes emails: “The Amazon search engine is quite helpful; searching for ‘beef’ in general groceries it asks if I meant ‘beer.’ Come to think of it, I did.”