Etf is an on-site fund, which is traded on the stock exchange. Investors can only buy through the brokerage platform. To open an on-site fund account, Alipay platform can purchase etf linked funds (linked funds refer to funds that track ETFs).
Alipay platform sells OTC funds, that is, funds that are not traded on the stock exchange, T+ 1 transactions, and the shares bought on the same day need to be confirmed on the second trading day.