Read the following passage and answer the question
A lot of avoidable excitement, or anxiety, depending on which side of the political fence one sits, has been caused by the ruling of the Supreme Court in the case of the Union of India vs Mohit Minerals Pvt Ltd. delivered on Thursday. While sitting in judgement on the limited question of whether IGST can be levied on ocean freight paid by a foreign seller to a foreign shipping line on reverse charge basis, the SC bench comprising Justices D. Y. Chandrachud, Surya Kant and Vikram Nath dwelt at length on the constitutional framework of GST law, and concepts such as co-operative federalism, un-co-operative federalism and fiscal federalism and came to the conclusion that recommendations of the GST Council are not binding on the Centre or the States. It is not evident if the scholarly exposition was warranted while deciding the limited question pertaining to the case but the fact is that the Court has only spelt out what is clearly evident from reading Articles 246A and 279A of the Constitution.. In simple terms, Parliament and State Legislatures have simultaneous powers to legislate under the GST. The Centre has, for obvious reasons, sought to play down the judgment as not interpreting anything new and has underlined that individual States have always complied with decisions made in the GST Council even when such decisions went against their interests. The last thing the Centre wants is for some States to legislate their own tax laws that run counter to the GST. That would begin the process of collapse of the GST which, warts and all, has aided in formalisation of the economy, improving collections and in helping tax-payers avoid the cascading effects of multiple indirect levies. While it may be tempting for some States to break out and legislate on their own, they should realise that in the long run such an act will work against their own interests, besides causing avoidable chaos for tax-payers. The benefits of a common national market for goods and services and profiting from the systemic efficiencies that this confers will be lost as check-posts re-emerge at State borders. Investors would migrate out of such States due to complexities in doing business. Though only five years have lapsed since its introduction, it may be time already for reform of the GST. What we need is statesmanship at the GST Council even if the Court has said that the Council is a place as much for political contestation as for co-operative federalism. Taking this literally will spell trouble for the Union; there are other forums for political contestation. The Council should transcend political rivalries of the day. The point is that States should have the right to dissent in the Council and their voice should not be drowned in the pursuit of unanimity in decision-making. The Centre can set an example by accommodating the demands of the States in the Council even if it means some sacrifice on its part. After all, the onus is on it to run the Council harmoniously. If the GST has made the tax-payer's life better — and it certainly has then the responsibility is on the Centre and the States to make it work. That's also in their best interests.
What is the main message of the above passage?
Trade is essentially the buying and selling of items produced elsewhere. All the services in retail and wholesale trading or commerce are specifically intended for profit. The towns and cities where all these works take place are known as trading centres. The rise of trading from barter at the local level to money-exchange on an international scale has produced many centres and institutions, such as trading centres or collection and distribution points.
Trading centres may be divided into rural and urban marketing centres. Rural marketing centres cater to nearby settlements. These are quasi-urban centres. They serve as trading centres of the most rudimentary type. Here, personal and professional services are not well-developed. These form local collecting and distributing centres. Most of these have mandis (wholesale markets) and also retailing areas. They are not urban centres per se but are significant centres for making available goods and services which are most frequently demanded by rural folk.
Periodic markets in rural areas are found where there are no regular markets and local periodic markets are organised at different temporal intervals. These may be weekly, bi-weekly markets where people from the surrounding areas meet their temporally accumulated demand. These markets are held on specified dates and move from one place to another. The shopkeepers, thus, remain busy all day while a large area is served by them.
Urban marketing centres have more widely specialised urban services. They provide ordinary goods and services as well as many of the specialised goods and services required by people. Ur- ban centres, therefore, offer manufactured goods as well as many specialised developed markets, e.g. markets for labour, housing, semi-or finished products. Services of educational institutions and professionals such as teachers, lawyers, consultants, physicians, dentists and veterinary doctors are available.