我们会核对一下残次品总的数量

We will verify the volume of defective products in order to decide whether offset the quantity or apply a deductible out of payment

I will check the total number of the defectware,then on the base on which I will decide whether replenishing or deducting the relevant amount.

We will first check the total nonconformity of the goods and decide if we need redelivery or to deduct the amount coorisponding to the defective and degraded goods when making the payment.