I registered for this deal at the LH Senator Lounge at MUC today on my iPad Pro.
https://www.esimholidays.com/en/europe
For some reason, the QR code wasn't loading correctly on my devices. There was a warning to scan it only once, so I looked at trying to enter some details manually but that didn't work.
Eventually the QR code loaded on the email and I was able to load the eSIM on my iPad.
Then I had to reboot it because it wasn't finding a network.
After it came up, it got a 5G connection. Also got a message to my iPad, which isn't suppose to be able to receive SMS.
It said I have 100 GB in Europe plus 2 hours and 1000 texts for a month.
I had bought this eSIM last summer, when they were advertising 100 GB for €40. The message I got today was the same, except a different phone and SIM number.
Staying in the Algarve for a week. The place has weak Wifi so good to have speed and volume of data.