Letrange gold is so cheap because letrange has not invested in advertising endorsement. Letrange is committed to making cost-effective jewelry, giving consumers real benefits, so that everyone who loves jewelry can enjoy the fun and beauty brought by wearing jewelry. Because of this, letrange has not invested in advertisements and spokespersons, thus saving a lot of advertising expenses. Compared with the investment of jewelry brands in related advertisements, the investment of advertisements will make the added value of products higher, and the real buyer must be the consumer.