If you are a VerizonUp member, under the "Bonus Rewards" section you should find a link to redeem a free donation to the red cross. You do not need to use a monthly credit to get a free code good for a $1 donation (paid for by Verizon).
I'm a Nashville resident who saw my neighborhood of Germantown get demolished by a tornado this week. Every little bit helps, so take 20 seconds out of your day and donate via Verizon Up -- it doesn't cost you a penny. Thanks!