'Customer' in the Bible

“Tarshish was your customer because of the abundance of all kinds of wealth; with silver, iron, tin and lead they paid for your wares.

Aram was your customer because of the abundance of your goods; they paid for your wares with emeralds, purple, embroidered work, fine linen, coral and rubies.

Damascus was your customer because of the abundance of your goods, because of the abundance of all kinds of wealth, because of the wine of Helbon and white wool.