Generally, bargain! (excluding food). But as enticing as the bargaining is, you should never start, if you have no intentions to buy. The exception is gold jewelry. The prices are relatively stable, it will be billed according to grams. There are many state stores, for example, the “Maisons de l’Artisanat”, “Centers Artisanales” or “Ensemble Artisanal”, where the goods have fixed prices.
Please be careful when walking through the souks in the medina. You should not carry handbags and keep any money in his back pocket. Your travel documents are best stored in the hotel safe.