What is the customs duty-free allowance?
What is the customs duty-free allowance? In most cases, the personal exemption is $800, but there are some exceptions to this rule, which are explained below. Depending on the countries you have visited, your personal exemption will be $200, $800, or $1,600.
Does customs scan passport or just look at it?
Travelers are prompted to scan their passport, take a photograph using the kiosk, and answer a series of CBP inspection related questions verifying biographic and flight information. Once passengers have completed the series of questions, a receipt will be issued.
Can customs open your luggage?
Generally, customs officers may stop people at the border to determine whether they are admissible to the United States, and they may search people's belongings for contraband. This is true even if there is nothing suspicious about you or your luggage.