The prefix and the serial number can be another.(this is a standard phrase for most of my lots, unless otherwise specified in the title)Dear buyers.I place my lots on different auctions in different currencies USD, CAD and AUD.Therefore, you will have to pay for each currency separately.I will send you an invoice for each currency.But the shipping is paid only once in one of these invoices. (I combine shipping cost for saving postage.)Do not worry if you are unable to request an invoice from me.Sometimes there are glitches or other problems at the auction.You can buy each lot separately with shipping. Do not worry.I will always refund you for shipping for each lot separately.You will always pay only one shipping for any number of purchases.This may not be right away. After all, we may live in time zones. I may be on the road, etc.Wait. Send me a message. We will discuss everything and come to the right decision.As a last resort, you can always cancel this transaction. And you will get your money back.Please note that you can accumulate purchases for a week or more. Warn me about this.Don't forget that there is a war in Ukraine. Planes are not flying. Postal parcels are sent first to Poland. And from Poland they are sent to all countries of the world. Therefore, letters are sometimes delayed. Please be patient.The Ukrainian postal service has been regularly increasing the cost of delivery in recent years. And I will also be forced to increase it from time to time.