The normal process of selling medical devices requires that a complete set must be shipped.

As an example, let's consider that the product names are composed like this. Product + Size

We place a sales order with the following products and quantity.

Screw 1" Qty: 1

If we confirm the sale order, we will have a ready delivery document to validate for the products included in the sales order.

What happens in reality is that we must send a complete set and according to what is used it is invoiced.

Complete set:

Screw 1" Qty: 5

Screw 2" Qty: 5

Screw 3" Qty: 5

This could be solving by quoting 5 screws of each reference for this example, however the value of the quote would be very high and far from reality. It is usually offered with the amounts that are normally used.

How could I solve this?