I need help. I want to charge a flat rate shipping charge for items shipped to Canada under a specific category. How can I do that?
You can use this free module for your concern or you can modify the magento core code. However, this is not normally recommended for unless you are a magento expert. These are Magento module URL links *Category and Product Shipping https://www.magentocommerce.com/magento-connect/category-and-product-shipping.html
*Flat Rate Shipping Per Product https://www.magentocommerce.com/magento-connect/flat-rate-shipping-per-product-6.html