Travellers may be able to obtain a refund on PCR Covid tests after a provider was ordered to pay back customers following an investigation by the UK competition watchdog.
Dante Labs has also pledged to improve a number of its practices and get cash back to clients who tried to cancel kits or if results arrived too late.
The Competition and Markets Authority (CMA) has ordered all outstanding refunds must be paid within 21 days - although thousands have already been made.