"Um…"
Xia Xin gave a forced laugh to Manager Yang and pulled Jiangli over, whispering, "Ancestor, it's not like that, this card is… like this."
He took out his own bank card, "This is a bank card. The so-called bank is like the money houses of the past, and this card is equivalent to a silver note. You can withdraw money from the bank with it, but how much depends on how much you previously deposited here. You enter this card number into your phone to bind it, and then it's as if you've stored the money in your phone. The phone is like a wallet, which allows you to make payments by scanning a code!!!!"
He had racked his brains to think of every possible explanation and presented them all to Jiangli.
"Ancestor, your era should have had silver notes and money houses, right? The amount on a silver note is what you can withdraw from a money house. Similarly, the amount on a bank card is the money you can use! Do you understand now?!!!!"