Seattle Customs Brokerage Filing prices. Shop and find the lowest US Customs clearance rates. Our service is flexible and can be tailored to your specific needs as the needs of each importer varies. Pay for as little or as much service as you require. Example: Telex release or send your Original B/L directly and save on messenger fees. No cash outlay and save on accounting , remittance and messenger fees. Email or fax documents and save on messenger fees. Save time and money in a fast-pace paperless environment. Deal directly with a licensed customs broker.