Off-line Borrowing Cycle of Migu Zhongxin Bookstore

Off-line Borrowing Cycle of Migu Zhongxin Bookstore

A. The borrowing period of offline bookstores is 15 days. If the book is not returned after 15 days, the system will automatically convert the customer's deposit into book purchase and complete the purchase of the borrowed book (correct answer).

B. The borrowing period of the offline bookstore is 20 days. If the books are not returned after 20 days, the system will automatically convert the customer's deposit into the book purchase money to complete the purchase of the borrowed books.

C. The borrowing period of the offline bookstore is 30 days. If the books are not returned after 30 days, the system will automatically convert the customer's deposit into the book purchase fee and complete the purchase of the borrowed books.