For example, product 'RXSR-EU(03021804)' is tracked by 'serial'. When I use stock_barcode, the product in a order would be spilt into lines for scanning just as the following. This increases our workload. I prefer it display as the product tracked with 'none' (such as [01227012] X7) and after the scanning, the stock also record each one's serial of 'RXSR-EU'. 

Please tell me how to change the code. Thank you.

 [03021804] RXSR-EU

 0 / 1

 [03021804] RXSR-EU

 0 / 1

 [03010127] X9DPSE2019

 0 / 1

 [03010127] X9DPSE2019

 0 / 1

 [03010127] X9DPSE2019

 0 / 1

 [03010127] X9DPSE2019

 0 / 1

 [01227012] X7

 0 / 18