Magento -Adding multiple Shipping method

How to add 3 Flat rate shipping methods . i want to add Standard,2nd day Air,Next Day Air Shipping m开发者_开发技巧ethods.

You will have to add new shipping methods for this I think.

There are some tutorials about this. See for example: http://www.magentocommerce.com/boards/viewthread/28617/ and mainly this (tutorial): http://www.magentocommerce.com/wiki/5_-_modules_and_development/shipping/create-shipping-method-module.

Hope this helps.

If you need such shipping methods available on checkout page use one of already created extension. For example:

First: http://www.magentocommerce.com/magento-connect/Yarhajile/extension/728/multiple-tablerates

Second: http://www.magentocommerce.com/magento-connect/IDEALIAGroup/extension/3224/ig-multi-flat-shipping