if you live in a eu, a gdpr request can be followed by a request to your id only if there is reasonable doubt that you're faking an identity. Groupon did this a

if you live in a eu, a gdpr request can be followed by a request to your id only if there is reasonable doubt that you're faking an identity. Groupon did this and had to stop: https://gdprhub.eu/index.php?title=DPC_(Ireland)_-_Groupon_Ireland_Operations_Limited https://gdprhub.eu/index.php?title=DPC_(Ireland)_-_Groupon_I...