Almost everyone has an email account with Yahoo! Mail but many don’t use it as their primary email address anymore.
Thus, in a possible bid to entice old users to check the various properties again, Yahoo! has launched a unique promotion in the U.S. where you may win a year of coffee if you are willing to sign-in to your Yahoo! account for seven consecutive days.
For every 7 consecutive days you sign-in to the Yahoo! homepage, Yahoo! Mail, or Yahoo! Mobile we’ll give you one entry to win a year of premium coffee.
To participate, all you need a valid Yahoo! email address and you should be a U.S. citizen. You can even snail mail your entries to Yahoo as mentioned in the rules book.