Why is the sample of Tianqidan so cheap?

There are many access channels and small capacity.

1, there are many channels to obtain: Tianqidan samples are given away after purchasing regular products, and its cost is low. Moreover, some consumers buy samples through counters or purchasing channels, and the purchase cost of these channels is lower, further reducing the price of samples.

2. Small capacity: the small sample capacity of Tianqidan makes its packaging and production costs low, so even if the sample quality is the same as the regular product, its price will be low.