The Ministry of Commerce, Industry and Investment Promotion of Oman has issued a directive banning sale, publicity and promotion of goods or commodities or products or services via network or pyramid marketing, and imposing a $13,000 on any person who violates the provisions of this decision. The decision is based on the Trade Law promulgated under Royal Decree No. 55/90, reported Oman News Agency (ONA). Article (1) of the decision ...