A two-person customs brokerage doubles throughput without hiring.

The composite this case is drawn from: a husband-and-wife customs brokerage near Changi, twenty years in the trade, a customer list built entirely on referrals. The constraint was never demand — it was hands. Every declaration meant reading a BL and commercial invoice, re-keying twenty-odd fields into TradeNet, and double-checking HS codes against a binder of past rulings. About 50 minutes per job, end to end, and there are only so many 50-minute jobs in a day.

The Walkthrough sat with them through one Tuesday morning. By 11am the pattern was obvious: 80% of each declaration was mechanical transcription from documents they already had, and the 20% that needed their actual expertise — classification judgement on edge cases, permit-type decisions — was being done in stolen moments between typing.

Two builds. The BL Reader ingests the document pack the moment it lands in the inbox and extracts the structured fields — consignee, container numbers, weights, descriptions — with confidence flags on anything uncertain. The Customs Prep takes those fields, proposes an HS classification with its reasoning and the closest prior ruling, and pre-fills the TradeNet declaration for review. The brokers read, correct the occasional flag, and submit.

Per-declaration time fell from ~50 minutes to ~12, almost all of it review. The practice stopped declining referrals for the first time in three years. The expertise — the part customers were actually paying for — is now most of the working day instead of the margins of it.