15-inch patient monitor is a medical device used to continuously track and display various vital signs of a patient, such as heart rate, blood pressure, oxygen saturation, and respiration rate.
Never pay down a deposit in a bank account until you have met the seller, seen signed a purchase agreement.
No serious private advertisers ask for a down payment before you meet.
Receiving an email with an in-scanned ID does not mean that you have identified the sender. You do this on the spot, when you sign a purchase agreement.
