Excuse me, do self-service car washes at gas stations cost money ? United States Q&A
It means that even without human assistance, there are self-service cash channels, right ? United States Q&A
Excuse me, after filling in the information on the self-service machine at the airport, do I still need to queue up to go through customs? What's the use of this machine? Can't I just go straight to the queue ? United States Q&A
Hello everyone, do you have any recommendations for buffets in Las Vegas ? United States Q&A
How is the self-parking fee charged at the Bellagio in Las Vegas ? United States Q&A
Are the buffets in Las Vegas hotels available for on-site queue ticket purchase, or do they need to be purchased in advance online ? United States Q&A
Excuse me, which bridges in San Francisco charge tolls? I heard that you have to pay online in advance, right ? United States Q&A
How much tip should be given at a buffet? Should a tip be given at a gas station ? United States Q&A
Excuse me, is the self-service buffet at LV also very good ? United States Q&A
Road trip ? United States Q&A
In the United States, when using a credit card for self-service gas station, the machine prompts to enter a zip code. What does this mean? What should I do ? United States Q&A
Where can I find a good Chinese buffet in Las Vegas now ? United States Q&A
Why can't domestic credit cards be used for self-service fueling in the United States ? United States Q&A
Which hotel in LV has the best buffet ? United States Q&A
Just to confirm, I have a flight from Oahu to Maui with Hawaiian Airlines in the middle. I heard that Hawaiian Airlines' boarding pass is self-service at the airport, is that right ? United States Q&A