我的孩子有两个账户，怎样并成一个？

1) Pick the account that you want to remove, and log in.
2) Write down the textbook codes for all the textbooks registered to that account. (They are at the bottom of each textbook image)

3) Unclaim all of your textbooks from it. (Use the "Unclaim" feature on the sidebar, at the very bottom. Don't worry, we will save all of your textbook homework data and progress)

4) Log in to the account that you want to use, and use the "Claim a Textbook" button to re-claim your codes. All of the data will be imported into that account.