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Continuing on from the great multiple watch shipment saga I also received 3 separate waybill numbers however additionally I was sent 2 SMS messages each wanting me to pay £17 import duty. Each SMS lists one of the waybill numbers I've been emailed.
I have just received my watch and the waybill number it has is the third one, i.e the one that has no invoice associated with it.
What should I do about the two £17 invoices? Seaching for them on DHL's system indicates they do exist and are against my name.