This code, when used with WordPress Users & WooCommerce Customers Import Export plugin, can enable you to import Woocommerce reward points into a CSV file. To do that go to Appearance -> Editor -> Theme Functions (function.php) and add this code.
- Bulk Edit
- FTP Cron Schedules
- Advanced Topics
- Third-Party Compatibility
Documentation/WordPress Users & WooCommerce Customers Import Export/Import WooCommerce Reward Points with WordPress Users and WooCommerce Customer Import Export Plugin for WooCommerce