I'd been ordering from amazon (UK) constantly for years until last summer. Since last summer most of my orders are being automatically canceled due to transaction delays. I don't know if it's only exclusively amazon's fault, it might also be my bank's fault. But it's really annoying that both have no idea why my payments are being declined.
Dear Dimi B,
Sorry for the inconvenience of back order. Indeed the supplier failed to provide us with sufficient stock and we have to cancel your order.We will find more suppliers and ensure the stock to reduce this kind of situation.
Best regard,
Banggood Team.