If the customer does not register Ruyibao products, as many cargo-based customers can buy on Ruyibao platform; If the customer registers Ruyibao products, the quantity of goods-based products of Ruyibao+is the quantity of existing goods-based products of Ruyibao platform minus 1. For example, on the home page of Ruyibao Channel, customers see that there is a 14 fund. If the customer has set one of the funds as the "Ruyibao" cargo base, then the "Ruyibao+"cargo base can buy 13 more funds.