1, "the United States": here you can easily solve their own food and drink, the software provides takeaway delivery, supermarkets and convenience stores to buy delivery, help buy errands and home cleaning, etc., the same city delivery super fast Oh, even if it's late at night is not sampling.

2, "Da Da Express": this software can provide you with services 24 hours a day, whether it is catering, fresh food, late-night snacks or flowers, gifts, documents, can be 1 minute super-fast response to the order Oh, if it is a valuable thing there is a guaranteed service, the whole process allows you to be safe and worry-free.

3, "UU errand boy": this APP can help buy and help delivery Oh, from food department stores to information digital can let you realize not go out to the whole city can buy, more help instead of queuing up for you to save time, an average of ten minutes to be able to quickly door to door.