This question is not answered in detail, because the type here is not for a certain industry, but for the type registered by merchants themselves in UnionPay. For example, this is obviously a department store, but it is registered as a wholesale merchant in UnionPay, so even if you choose three times the points of the department store, you still can't get the points after spending. Therefore, the safest way is to call the customer service to confirm where the triple points belong according to the triple merchants you choose and the places you have spent before, hoping to help the landlord.