Advanse search is awesome module. It work like google in your business. You can search anything about product, customer name, supplier name or supplier contact number etc. It will search in the database that you entered, if match any data you can see all details about the products or customer or supplier details. You can also search product name or barcode. It will show buy price, sales price, stock quantity etc like this.
One most interesting things that, you can search product serial number. If the serial number is valid, it will show you purchase supplier name and customer name if you sold. It is amazing because you can easily verify any customer product warranty date.