The sentences given below, when properly sequenced, form a coherent paragraph. Each sentence is labelled with a number. Decide on the most logical order and enter the sequence of numbers in the space provided, for e.g., 1234.

(1) In the past, companies with international aspirations simply familiarised themselves with any differences in the legal system or in the procedures used in the day-to-day business of import and export.
(2) Modern trade, however, demands more from companies.
(3) Today, the company seeking international success must also understand the people who live and work in countries they deal with, how they think, behave and do business.
(4) To succeed in today’s global market place, it is essential to learn as much as possible about the conditions in overseas markets.