Under Previous Offers, you can see information about how successful your old offers were; that's how many Spota's each one generated along with the number of people the messages reached via your Spota customers (social reach).
You can also reactivate any of your old offers from here.
To run a previous offer again, simply hit the REACTIVATE button. Any current offer you have will end.
Note: You cannot edit these previous offers. To run a previous offer but with different limitations (or any other changes), you will need to go to the offers section on your dashboard, re-enter the offer details you wish to use and click Post.