Booking Covid tests at Athens Airport

[thedarklord]

Has anyone managed to book covid tests for more than one person at Athens Airport? We're flying in on Saturday, for an NCL cruise on Sunday, so I'm trying to book an antigen test for us both for when we land at Athens.
When I try to book though, I tell their website that there are two passengers, it asks me for my details, doesn't ask about the other passenger, and never updates the price to reflect two people. Having typed that, I wonder if each person has to sign up individually, but if that's the case, why ask the number of passengers? I'm probably overthinking this!
Anyway, just curious what others have done when trying to book for more than one person, I can't be the first person to have had to deal with this situation!

[marazul]

Sign up individually. Don't fight the website.