I've been down to my last tube of deodorant for a while now. For the last month, I've thought, "I need to buy more. I should see if I subscribed to this on amazon, or if it was drugstore.com..." By the time I'm brushed, dressed, and downstairs, it's all gone.
BUT NOT TODAY! I took a picture of the deodorant and emailed it to myself. WOOT! Technology FTW!
UPDATE: Even better, I check my "Subscribe and Save" list, and it's already listed to ship Dec 4, which is the earliest they would ship it to me anyway. WOOT! I set myself up for the win!