Trade was allowed only in the cities when the mercantilistic ideology had got the upper hand, and the burghers had the exclusive right to conduct commerce within the framework of guilds.
Mamala ille daɣ tiɣarmaten alwaq wen ta-ite tan ijji asahat daɣ alxakumat tojjar hullan tolas Burgh tan ilan alxaqqan n iman nasan i ijji n mamala daɣ abara wan tagayen