Can I suspend shipment by item instead of receiptId? No, it is only by receiptId that you can suspend shipments or use the Process Already Shipped API. Related articles I don't know what salesPrice(per unit price), orderPrice(price to be paid), and discountPrice(discounted price) mean. '[INTERNAL_SERVER_ERROR] The cancellation/return quantity doesn't match cancelCount' occurred. Coupang OPENAPI SDK 1.0.15 I want to suspend shipment. What value do I enter for the "cancelCount" parameter? When do I use "Shipment suspension API"?