1. In the upcoming update of our service, it will become possible to move between the home page and the mailbox and stay logged in. Therefore, you just need to click on the logo on the mailbox page in the upper left corner and go to the main page.
To go back to the mailbox, just simply press "ENTER MAIL".
2. Being inside the account, you will see a notice about the status of your account (free or premium). If you are using a premium account with advanced features, the notice will indicate when the current subscription ends.
If your account is free, no further information will be displayed.
The update of the service is scheduled in May 2015.
If you have any suggestions to improve the service, please, contact us improve@sfletter.com.