A 15-year-old Brisbane student has launched his own nationwide startup that gives people cash back on their Linkt road toll bills.

Henry Coward, the founder of Tollz, joined Neil Breen on 4BC Brisbane Live to discuss the rewards program that eases the cost of living for Australians.

Tollz partners with thousands of products and brands like Big W, HelloFresh and Booking.com so that motorists can travel for free by making everyday purchases.

Press PLAY to hear how it works