Thanks for the offer, but there are a few changes required.
1- For the Light Polarizer, please quote US$ 3,000.00 as the main machine price.
2- This will result into US$ 3,860.00 as the total Ex-works price.
3- It's better to wait for the freight charges from the HQ and put it together in the offer and make it CPT (cost paid to) Karachi-Pakistan Airport.
4- Since the customer is ready to transfer the charges, so please send a Proforma Invoice along with the final offer and banking details.
Hope above instructions are clear to you?