We have promotional products (PROM) that people order online and they cost nothing. When they reorder this product they are again charged nothing but I want to 'hook' this reorder event and change each PROM product to a REG product and they will get charged the correct amount at checkout.
Whats the Magento 1.9 way of achieving this? Do I edit a PHTML template file in: .\app\design\frontend\theme312\template\sales\order\? Any other suggestions of what files to edit. As you can see I am new to Magento so I'm not sure where is the best place to implement this feature.
