If you've received more goods than you ordered, such as an extra laptop, you have a few options. You can return the excess item to the vendor via a dispatch note or request that they issue an invoice for the additional item. It's important to clarify if there are any special schemes, like a free item after purchasing a certain quantity, before proceeding.
19 August 2023
Either you can return it back through DC, or ask vendor to raise invoice for 11 laptops. (hope there is no scheme of a laptop free over 10 pieces)