# WooCommerce code snippets

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

- [Add a country](./add-a-country.md)
- [Add a currency and symbol](./add-a-currency-symbol.md)
- [Add a message above the login / register form](./before-login--register-form.md)
- [Add or modify states](./add-or-modify-states.md)
- [Adjust the quantity input values](./adjust-quantity-input-values.md)
- [Change a currency symbol](./change-a-currency-symbol.md)
- [Change number of related products output](./number-of-products-per-row.md)
- [Rename a country](./rename-a-country.md)
- [Unhook and remove WooCommerce emails](./unhook--remove-woocommerce-emails.md)
- [Useful Functions](./useful-functions.md)