Two-Factor Authentication adds an extra layer of security for Today`s Offers. Whenever you log into your account, after entering your username and password, you'll be asked for a second authentication code. Today`s Offers does not support SMS authentication, which is proven to be compromised. You can only use Google Authenticator or Authy as your code generator application.
Login to Today`s Offers and open dropdown menu by clicking on your account image on the top right and go to "Your Account"
Click "Enable" in Two-Factor authentication box. You will be prompted with a barcode and security codes. Scan the barcode with the authenticator app of your choice.
If you lose your phone, there's a possibility you could get locked out of your Today`s Offers account. Write down and save all codes in a safe place, so you can use one of those codes later if you're not able to log in with your phone. Each code can only be used once to log in.