What's the free baggage allowance for international and regional flights?

Can I take the power bank as carry-on baggage?

How to refund the tickets?

What should I do if I input the wrong passenger information?

How to get my ticket(official receipt)?

How to make an insurance claim(For flights depart from Japan)?

How to get my ticket(official receipt) after I've taken the flight?

If I purchase a two-way air ticket and cancels the air ticket for the return flight for any reason, may I surrender my policy(For flights depart from Hong Kong & Macau)?

Can I take the cosmetics as carry-on baggage?

How long will the refund take if I pay for the tickets through international credit card?