商品點數計算機 is a free iPhone application developed by HanRu Yeh. It falls under the category of Business & Productivity. This program is specifically designed to calculate the points and total price of selected products from the American company U.S. Nana in Taiwan.

The app provides a convenient and efficient way for users to calculate the points and total price of their selected U.S. Nana products. With a simple and user-friendly interface, users can easily input the quantity of each product and instantly see the corresponding points and total price. This makes it easier for users to keep track of their purchases and make informed decisions.

Overall, 商品點數計算機 is a useful tool for those who frequently purchase U.S. Nana products in Taiwan. It simplifies the process of calculating points and total price, allowing users to manage their purchases more effectively.