Is it true that Bao Guo YEATION mobile phone points are exchanged?

YEATION points need to be paid in cash to exchange goods, which is a marketing tool for merchants. At the time of purchase, points can be exchanged for goods. This can't be exchanged separately. You need to exchange goods when shopping. There is a gift area in the trading center, where there are many kinds of goods, from high-end to digital products, and also small items such as slippers.