https://www.desidime.com/comments/permalink/10386703
If it is otp based delivery then you need to check everything like visible physical damage and whether the exact product is delivered or not because amazon/Flipkart don't accept physical damage/wrong item claim later if it is open box delivery. Don't give otp unless you are satisfied with physical condition of the product.
@gakarshit957
Refer this - Amazon Open Box Delivery | DesiDime