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.
Selling a grass mat. For outdoor use. Size 2 m x 1 m. New, bought, laid, didn't fit. So it's practically new. The corner is slightly trimmed 15 cm by 8, you can make it shorter, 1.85 m and perfect in shape. Price 3000 dinars. (The price of a new one in the store is 4990 dinars). Pick up Telep or I can bring it. Or at Mercator
