I need a Magento-savvy developer to jump in and tweak the shipping rates on our live store. The shipping methods themselves already exist and work; the only change I’m after is revising the rates behind them so customers are charged the correct amounts at checkout. You’ll log into the admin, locate the current methods, adjust the pricing tables or configuration as required, clear caches, and test to confirm the new rates show up accurately for different cart scenarios. No new carriers, no removals—just precise rate modifications within the existing setup.