Fake UGGs will come in bulky boxes that are hinged and have handles. They will also use different artwork on their boxes. Real UGG boots will be delivered in a cardboard box with a lid, displaying the sun logo on the front and the company name: “UGG AUSTRALIA” printed on its side. Real UGG boots will come in a thick wrapping paper with “UGG AUSTRALIA” printed on it. Real labels display a picture of the product, and the top half of the barcode is colored. Fake labels may state that the boots were made in New Zealand or Australia, and will have a completely black-and-white barcode. Hanging tags are not used on real UGG products. If you notice a tag, the boots are almost certainly fake. Australian flags displayed on the packaging also indicates that the UGGs are fake.

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Write a summary of the previous text in Chinese:
检查鞋盒。 检查鞋盒上的标签。 检查靴子上有没有吊牌。