Now I've got a question on a similar topic. Was the behavior of the TC boosters also changed by this? Either I'm mistaken or Karstnator managed to get 4 million TC in 1 day with a 10k booster.
You get more Qi for a fight if it's longer than 3.3 minutes (1 extra Qi per 200 seconds). If you have an active Qi booster, that also gets multiplied by 2.
The daily cap applies to the number of games you've played, not Qi gained. Most of the official rooms also have a higher daily cap (200) compared to default 100 value in player-made rooms.
"Buying this subscription will make you earn 500 TC for each fight you win during a month." This means that there is no cap on how much you earn for boosters.
"Buying this subscription will make you earn 500 TC for each fight you win during a month." This means that there is no cap on how much you earn for boosters.
There is still a cap on how many TC you can get per day - similarly to Qi gain it's first 200 games you win in official rooms or 100 in player-made ones.