Be specific.
A vague brief produces a vague engagement. We rewrite the scope until it would survive a finance audit, not a marketing review.
About the firm
Seven consultants. One office in Jongno-gu. A weekly editorial brief and a fixed catalogue of service packages we know we can deliver well. Nothing larger has ever sounded like a better idea.
The desk story
The early engagements were tedious billing audits for subscription businesses too small to have a payments specialist on staff and too large to run on intuition. Nobody else wanted the work, which is how we ended up with a strong opinion about it.
Six years later the practice still revolves around audits. The packages have grown around them: architecture sprints, dunning design, migration programmes. Each one of them began as a chapter of an audit that kept showing up and eventually became its own piece of work.
Subscription payments is a narrow field. The seven consultants on the desk speak to each other every day, which is how we keep the practice consistent. Hiring an eighth would mean changing how we work; we have decided not to, for now.
That choice has a cost. We turn away engagements that would not fit a seven-person desk. We tell prospective clients honestly when the timing is wrong. We refer them to peers in Tokyo, Singapore, and Berlin when we cannot help, and they refer back when the brief is closer to ours.
Working principles
A vague brief produces a vague engagement. We rewrite the scope until it would survive a finance audit, not a marketing review.
When a package is not the right fit we say so before the proposal. The client pays for our judgement, not for our agreement.
If a decision is not in writing it did not happen. Every engagement leaves a written deliverable that survives the consultant who wrote it.
We quote per package, not per hour. The risk of running over is ours. Our clients get the answer either way.
The team
Payment Integration Consultant
Spent six years inside a regional acquirer before crossing the desk. Reads gateway docs the way some people read novels.
Subscription Billing Strategist
Former finance ops lead at a B2B SaaS that quadrupled MRR while he was there. Will argue about proration policies for an hour.
Solutions Architect
Has run cross-processor migrations across APAC and Europe. Treats cutover weekends like she is conducting an orchestra.
Technical Project Manager
Keeps client engineering teams calm and roadmaps honest. Ten years between agency and in-house product.
Data Analyst
Built payment dashboards for fintech and SaaS teams. Strong opinions on what belongs on a board slide.
QA Specialist
Came from data quality to subscription QA. Catches webhook ordering bugs the way other people catch typos.
Client Success Lead
Holds the relationship between the project and the rest of your business. Was a customer before joining the firm.
Timeline
Started as a two-person consulting practice above a coffee roaster in Seongsu-dong, Seoul. First engagement: a billing audit for a regional language-learning app.
Spun off the internal Tuesday memo into a public newsletter after readers outside the firm kept asking to be added to the distribution list.
Moved into the current office in Jongno-gu after the seventh consultant joined. Stayed at seven on purpose; we do not plan to scale headcount aggressively.