In fact, this is a gimmick of the merchants. This kind of fund-raising is actually to let customers hedge their own money and let the money snowball. Like this policy, to be honest, the money will be returned after five years. It's hard to say if something happens on the way five years later. For example, if there is a gap in the diamond, the diamond can't be sold twice because of poor maintenance. . Wait, a lot of excuses. You can never beat this brand. . Remember that there will be no pie in the sky, all businesses pay attention, and the final interpretation right belongs to XXX. . It's no use suing.