Magento 1 All-in-One Shipping User Guide
Magento 1 All-in-One Shipping combines 3 extensions in it: Magento 1 Custom Shipping Rates, Magento 1 Adjust Shipping Rates and Magento 1 Restrict Shipping Methods. Thus, the extension allows to create custom multi-carrier shipping methods and shipping rates, restrict shipping methods and adjust shipping rates with extra-flexible, feature-rich Expression Builder. Manage custom and standard shipping methods availability, shipping pricing depending on cart, cart item and product attributes without any coding efforts with a single extension. Expression Builder automates the expressions creation process to estimate any given entity. Another undoubted advantage of the extension which distinguishes it from others is the ability to process a large array of rules / expressions on the database server side. Maximum flexibility at maximum speed.