Dear Doungjai, dear Sumrit,
I was told that the Fiberscan 20W could not be sold and will be returned. Please inform when you are going to arrange the return shipment.
Also please confirm your schedule for the pending invoices, as we agreed on a payment term of 30 days, but unfortunately some invoices are still pending. If the payments will not be made within the agreed 30 days, we are forced to go to advance payment, as mentioned before.
Thank you for your information of these points.