The Half Fare Travelcard PLUS credit for the package you select will end once it has been fully used, one year after the first day of validity at the latest (one travelcard year) or after cancellation of the contract.
Once the travelcard year has passed, the remaining (unused) amount of your customer deposit will be reimbursed to your bank/postal account approximately 15 days after the last day of validity of the Half Fare Travelcard PLUS package. No offsetting is permitted for the new travelcard period of validity.
Within the period of validity, you can use the remaining bonus to buy a ticket on SBB.ch. If the ticket price is higher than the remaining bonus, you can select another payment method for the amount remaining and pay with that.
Important: this function is currently only available on SBB.ch, not in the SBB Mobile app.
The (remaining) bonus automatically expires after the travelcard year. There is no right to payment or credit for other/new offers for the remaining bonus.