The Customer Account Fields application can be installed automatically in most themes. Simply visit the Settings tab in the app and click on "Install".
What The Installer Does
Files We Change
Files We Create
Backup Files We Create
Go ahead and Customize
After installation, you may change these files if you wish, in order to customize them to match your store's look and feel. The automatic installation is just a fast way to get the app installed.
We Back Up Your Original Files
During automatic install, we will make a backup of the files we change, so you can restore them if you ever need them. The backups are stored right in your theme.