When you are shopping, you will inevitably have a conversation with the shopkeeper, so here are some useful conversations. Once you learn them, you can ask for more information about the products besides '얼마에요?'. You can also ask for more information about the products. For example, '새 제품 있나요?', '건 없어요?' and '작은 건 없어요?' etc. Finally, you can also learn a few words that you can say without being rude if you don't buy.