You are now allowed up to $800 per person in Duty Free Allowance ($1,600 per couple). All 'DUTY FREE' shopping does is eliminate most of the local Customs duty/taxes on merchandise as if comes into the shop. This does not mean that it is necessarily '..Duty...
Fee-free cash withdrawals abroad — Unlimited in the UK and EEA and up to £600 fee-free every 30 days elsewhere (which is 3x more than our standard allowance). You can take out more than that in a 30-day period but we charge you 3% each time. Connected banks and credit cards ...