In Purchase Order form I need the price included but the ability to hide it from the customer

I also do need the price included, but the ability to hide it from the customer

This is possible to hide product price by injecting CSS to the form.

For example, to hide 3rd product you can add the next CSS:

.form-product-item:nth-of-type(3) .form-product-details {
display: none;
}

Thank you.

That is perfect, thank you for the assistance.