Are you a law student? 'OR' just interested 'How the cross-border sales works in practice' ? What are the main issues to handle when applying the CISG? This paperwork will help you understand how to recover damages from the breach of an agreement. "Every operation of selling and buying is an agreement between the buyer and a seller, which are the parties to the agreement. Sometimes we don't even realize that we enter into the sales agreement with just paying the price of a good e.g. at the shop. The international sales agreements can consist of one page or even an oral agreement between the parties, or, can be as complicated as 100 pages long. Regardless, the role of the UN Convention on International Sale of Goods in International Trade is crucial, especially in en era where the cross-border trade has developed much faster compared to the beginning of 1900s'."