All these ones you are talking about has to do with exporting. We are now talking about international business where you have to go open a branch of your business in another country.International business expansion is only possible if you have sufficient commodity to export and that you have a ready market for your commodity. International trading is not possible if there is no agreed contract between the seller and the buyer. Payments are done through letter of credit stipulating all the sales conditions. It's a lot of work but once you have started everything will fall into place and it becomes easier.