When starting the day, you will need to login to the pos (pos.corksy.io) using a user name and password.
Once logged in, it will prompt you for the information to start the day, this shows on the right hand side and asks for the "Opening Float" which is the cash in the till for the beginning of the day, and you can leave a note as well for the opening of the day.
Now that it's done, click on Open Register and the POS will be ready to be used.
NOTE: this only needs to be done once to start the day.