# WooCommerce code snippets

Various code snippets you can add to your site to enable custom functionality:

- [Add a message above the login / register form](./before-login--register-form.md)
- [Change number of related products output](./number-of-products-per-row.md)
- [Unhook and remove WooCommerce emails](./unhook--remove-woocommerce-emails.md)