Then the third stanza mentions the bank, suggesting that if you take this ten tael treasure note to the corresponding bank, you will certainly be able to withdraw these ten taels of virtual jade. Otherwise, Mo Zhu Mountain will no longer trade with the other party.
Of course, actually now no matter which bank, which company, the treasure notes can be directly used for transactions, and will keep a portion of the virtual jade available for withdrawal. However, sometimes, these commercial banks in order to attract business flow, will offer certain interests, some high, some low, but that's for amounts exceeding ten thousand taels where the difference shows.