I got a Magento store and everytime somebody orders something it should create a unique registry number for example:
The registry number should be saved in Database "sales_flat_order_item" and display in the backend on the order informations.
26 freelancers are bidding on average €147 for this job
I'm an expert in Magento and have more than 3 years of experience. I've understood your requirement and can create unique registry number of each sales order.