Женевские конвенции о защите жертв войны 1949 г. и Дополнительные протоколы I и II 1977 г. предоставляют защиту

Customer asks the shop assistant if he can help  her. The shop assistant wants to know what is a problem about. The customer says that she has bought that jacket the day before and it doesn't fit. The shop assistant asks if the customer wants to try a different size. But the customer refuses and says that she wants a refund. The shop assistant asks if she has got her receipt.  The customer gives it. The shop assistant says that it is 150 euros and gives the money to the customer.