1. SF Express Express is SF Express’s standard express delivery, which can be delivered on the next day or within 2 days.

2. What is usually considered "fast" means that it can be delivered to the customer in the shortest possible time.

3. In terms of transportation methods, SF Standard Express = air, SF Express = land transportation, so if you want something faster, you should choose Standard Express.

4. SF Express is an economical express service launched to meet customers’ non-urgent delivery needs.

5. The price is more favorable, the delivery time is more than 1 day faster than SF Express, and it can meet a wider range of customers’ needs for consignment.

6. In addition to SF Express and SF Express, SF Express also has many services, such as SF Same Day, SF Next Morning, SF Next Day, SF Next Day, etc. Of course, the charging standards are also different. .