The Ticino Ticket gives you free travel on public transport. There are also discounts on the mountain railways, boat rides on the Swiss lakes and the main tourist attractions of Ticino. You will be given the Ticket when you arrive at the hotel. You are free to use the Ticket as soon as you have checked in, and it remains valid until midnight on your day of departure.
More information: Ticino Ticket
Your Ticino Ticket also comes with a discount voucher giving you CHF 10.00 off when you spend CHF 70.00 or more at any branch of Migros in Ticino. (Can only be redeemed once per household)
So here's our top tip: If your fridge will be empty when you get back home, a diversion to Migros in Ticino will be even more worthwhile!