While cash is the most immediate form of payment and accepted everywhere (in fact preferred in a number of cases), credit cards and traveller's checks can be an alternative. But there are pitfalls.
Passports issued to children under age 16 are valid for 5 years. Children under 16 must renew their passports in person and follow the same guidelines as when the passport was first issued, including being accompanied by parents or guardians. Two current passport-sized photos must be included with the application.
To renew an expiring or expired passport for a minor child (under 16 years of age), follow this process. If you are filing a Consular Report of a Birth Abroad, you may submit it together with the passport application. 1. Make an appointment online and print the appointment letter.