https://central.xero.com/s/question/0D58V00009hMc8zSAC/askdelta-does-delta-give-you-a-full-refund
https://central.xero.com/s/question/0D58V00009hMc8zSAC/askdelta-does-delta-give-you-a-full-refundal.xero.com/s/question/0D58V00009hMc8zSAC/askdelta-does-delta-give-you-a-full-refund