Over 150,000 rail customers have already benefited in just three months since it was fully launched at all 95 stations in the South Wales Metro Area.
Mae dros 150,000 o gwsmeriaid rheilffordd eisoes wedi elwa mewn dim ond tri mis ers lansio'r cynllun yn llawn ym mhob un o'r 95 o orsafoedd yn Ardal Metro De Cymru.