The collection of over-invoiced tax points is negotiated by both parties, and there is no uniform charging ratio (the charging ratio may be different between different units). For example, if the invoiced amount is 6,543,800+million, and the points collected by both parties through negotiation are 8%, the amount of tax points to be collected from the other party due to the invoiced amount is 6,543,800+million *8%=0.8 million yuan.