BTTHC

Welcome to BTTHC.
If you encounter any problems during use, please provide us with suggestions and feedback.

Paper money is a mandatory symbol of value issued by the state (or some regions) in place of metal money as a means of circulation.
Through the App, you can learn about the origin of banknotes in each country, as well as the country corresponding to the banknotes. Through learning, you can complete the test of the corresponding country of banknotes, so as to increase the user's familiarity with banknotes.