tell me at the central festival to eat at the food court, you need to take a card and put money on it, and after you have eaten, do you need to hand over the card or can you leave it and come with it in a couple of days, for example?

[Alex]

tell me at the central festival to eat at the food court, you need to take a card and put money on it, and after you have eaten, do you need to hand over the card or can you leave it and come with it in a couple of days, for example?

[Lena]

The card is valid for 30 days! You can use it by simply refilling it.