About

USFans Kako Crossing is a small editorial desk in Portland, Oregon, covering the two shopping agents our readers ask about most: USFans and Kakobuy. We started in 2021 with a shared spreadsheet of agent fees and a stack of shipping receipts, and we have kept the same narrow brief since — compare the agents honestly, then help readers plan a parcel that arrives without surprises.

We are not a general shopping site. We cover agent fee schedules, warehouse intake timing, QC photo sets, consolidation rehearsals, volumetric weight, line-haul options and the paperwork that sits between a warehouse shelf and a front door. When a fee or a cut-off changes, our editors would rather publish a corrected table than a new essay.

We order and test the products and parcels we feature. An editor places the order, pays with desk funds, logs the order number, times each warehouse milestone, reviews the QC photos, then repacks and weighs the rehearsal box on our own bench. Testing notes stay short and specific: what arrived, what it weighed, what it cost, what we would do differently.

The desk is three people. Dana Whitfield runs the newsroom and the scoring standard. Priya Raghunathan handles hands-on parcel testing, QC photo review and repacking. Tomas Brenner maintains the fee and line-haul research behind every comparison table. Names, roles and contact details sit on our author pages and on this page; if something looks wrong, write to [email protected] and we will look at it.

We are funded by affiliate commissions from agent sign-ups and by nothing else. Commissions do not set fees in our tables and do not set scores. Every comparison page states the date its numbers were last checked.

Last reviewed 29 October 2026

Editors

Dana Whitfield

Editor-in-Chief

Dana runs USFans Kako Crossing and sets the scoring standard every comparison has to meet. She spent five years on a freight desk covering West Coast import lanes before moving into e-commerce logistics editing, where she built rate tables for small importers who could not afford to guess. She founded this desk in Portland in 2021 after a year of tracking her own agent fees in a spreadsheet and finding nobody publishing the same numbers. She reviews every score before it goes live and signs off on the 90-day rate checks.

12 years covering this niche

Agent service fee structures
Warehouse intake and cut-off timing
Volumetric weight and dimensional pricing
Editorial scoring rubrics
Corrections and retest workflows

Career timeline

2013: Started as a freight-desk reporter covering West Coast import lanes and customs delays.
2017: Moved into e-commerce logistics editing and built rate-comparison tables for small importers.
2021: Founded USFans Kako Crossing in Portland, Oregon.
2023: Standardised the desk's five-point scoring language and the 90-day rate re-check cycle.

Credentials

Certificate in Freight Economics Cascade Trade Institute 2016
Customs Documentation Fundamentals Willamette Freight Academy 2019

How I test

Dana reads the receipts before she reads the draft. For every comparison she checks that the order number, intake timestamp, weighed dimensions and charged fee all tie back to a logged test, then tests the score against our five-point language: is this a 4 because it is good, or a 3 because something was merely adequate? She rejects any table where a rate was copied from an older page without a fresh check date.

Priya Raghunathan

Reviews Editor, Hands-On Testing

Priya runs the bench. She spent three years inspecting apparel and accessories for a third-party quality firm, checking the photo sets that sellers send before a parcel leaves a warehouse, and another two years on a consolidation packing line measuring volumetric weight for e-commerce sellers. She joined the desk in 2022 and built the parcel rehearsal protocol we now use for every USFans and Kakobuy test: repack, weigh, measure, photograph, ship. She writes the hands-on sections and the packing notes.

8 years covering this niche

QC photo set interpretation
Consolidation and repacking practice
Volumetric weight measurement
Protective packaging for fragile items
Agent support response times

Career timeline

2017: Joined a third-party inspection firm reviewing QC photo sets for apparel and accessories.
2020: Ran a consolidation packing bench, measuring volumetric weight for e-commerce sellers.
2022: Joined USFans Kako Crossing as reviews editor for hands-on parcel testing.
2024: Built the desk's parcel rehearsal protocol: repack, weigh, re-measure, ship, log.

Credentials

Quality Inspection Practices Certificate Pacific Rim Trade Institute 2018
Packaging and Dimensional Weight Workshop Cascade Trade Institute 2021

How I test

Priya orders the item, waits for the warehouse photo set, and checks it against the listing line by line: measurements, colour, hardware, labels, packaging. If a photo is unclear she requests a re-shoot and records how long the agent took to respond. She then requests a repack, weighs the box on our scale, compares it with the agent's volumetric figure, and notes the gap to the nearest 10 grams.

Tomas Brenner

Research Editor

Tomas keeps the numbers behind every comparison table. He spent three years as an analyst at a parcel forwarder mapping line-haul options out of Shenzhen and Hong Kong, then two more building cost models for consolidated air and sea freight. He joined the desk at founding in 2021 and maintains the fee database that tracks USFans and Kakobuy pricing, cut-offs and partner lines. If a table on this site has a checked-on date, he set it.

9 years covering this niche

Agent fee and service charge schedules
Air and sea line-haul comparison
Landed-cost modelling
Delivery-time sampling
Restricted and sensitive goods screening

Career timeline

2016: Analyst at a parcel forwarder, mapping line-haul options out of Shenzhen and Hong Kong.
2019: Built cost models for consolidated air and sea freight for small e-commerce sellers.
2021: Joined USFans Kako Crossing at founding as research editor.
2024: Rebuilt the agent fee database to track USFans and Kakobuy pricing changes on a 90-day cycle.

Credentials

Freight Rate Analysis Certificate Willamette Freight Academy 2017
Applied Cost Modelling for Logistics Pacific Rim Trade Institute 2020

How I test

Tomas prices the same rehearsal box across at least three line-haul options and builds a landed-cost table that includes agent service fees, domestic China shipping, insurance if purchased, and the delivery window actually observed. He re-checks every published rate on the 90-day cycle, records the difference, and hands the changes to Dana before a page is updated.