Jewel Mania with great interest refers to the proposal expressed by the experts to organize the production of jewelry as accessories or add-ons to other products (e.g., ties, jeans, sweaters, gadgets, etc.) and, accordingly, their sale to their respective manufacturers or specialized retailers. We offer to discuss this idea further as a separate question and take a closer look on additional opportunities for the formation of similar sets, who can act as a partner for the sale of such sets and how best to organize their promotion.