Originally Posted by
lowfareair
Probably operated by the same operator, I think AENA. I believe the PP restaurants have a 2-3 hour period after using your PP card before using it again, maybe a similar system is there and maybe there is only one PP 'lounge ID' for registering users at BCN?
This is my guess as well. The lounge operator's systems might be programmed not to allow multiple PP charges within a certain amount of time. Perhaps they are concerned that PP would reject the later charge as double-billing.
FWIW, I've lounged hopped multiple times using PP and have never had a problem.