It is invoicing time, and there are a few notes from this month worth pulling out. The headline is that I cut a client’s monthly invoice by 50% on a job where neither side was at fault. The task ran longer than the original estimate, the developer got paid in full out of our pocket, and the client saw a half-discounted bill. The reason was that the client genuinely needed the cash flow this month, the work had value but had not landed cleanly yet, and the long-term relationship was worth far more than the short-term margin. That is the call I would make again every time the same situation comes up.
We do not work that way at MageCloud because we are generous. We work that way because invoicing is one of the few moments in a client relationship where the operator’s actual values get tested in front of the client. The way an agency handles the bill at the end of the month tells the client more about the agency than the work itself did. Cutting a bill in half on a fair-but-not-clean month is the cheapest brand investment an agency can make, and the cost is recovered many times over by the years of repeat work that follow.
MageCloud Invoicing Note
Three Rules Before Every Invoice Goes Out
RULE ONE
Would you pay this if you were the client?
If the work this month would not pass your own buying bar, the invoice is wrong before it leaves the building.
RULE TWO
Play the long game on every line
A short-term invoicing win that costs the relationship is a loss. A short-term discount that earns the relationship is a win.
RULE THREE
Do not be afraid to cut the bill
If the work did not deliver, the invoice does not go out at full value. Forty hours of consulting we billed last month went to zero because the result did not land.
Paul Ryazanov · MageCloud · ten years sending invoices at the end of the month and being proud of every one
Rule One: Would You Pay This If You Were the Client?
Before any invoice goes out, the first question I ask is the simplest one. If I were the client looking at this line item, would I pay it without hesitation? If the answer is anything other than yes, the invoice is wrong. Sometimes the answer is that the work was excellent and the line item is honest, in which case the bill goes out unchanged. Sometimes the answer is that the work landed but not as cleanly as the original estimate suggested, in which case the bill gets adjusted before it goes out, not after the client pushes back.
That filter sounds obvious. Most agencies do not run it. The reason most agencies do not run it is that running it sometimes produces an answer that costs the agency margin this month. The agencies that do run it produce the kind of multi-year client relationships where the same client signs the bill every month for years without renegotiation. The maths on the long version of that trade is not close. The same instinct sits behind how MageCloud earns trust without contracts, retainers, or sales pitches.
Rule Two: Play the Long Game on Every Line Item
Every invoice line is also a brand decision. A line item that is technically defensible but feels punitive to the client is a slow brand cost that the agency only sees in the rear-view mirror, usually when the client quietly does not come back for the next project. A line item that is generous on a fair-but-not-clean month is a brand asset that the client remembers the next time a friend asks them for an agency recommendation.
The 50% discount this month went to a client who did not ask for it and did not expect it. The cost to us was real. The cost of not doing it would have been larger but invisible, paid in the months ahead in slightly cooler client communication, slightly slower payment cycles, and a slightly higher likelihood of churn on the next renewal. That is the kind of cost that does not show up on a P&L line but does show up in retention. The same logic is at the centre of why MageCloud has kept clients for three years without a single contract.
Rule Three: Do Not Be Afraid to Cut the Bill When the Work Did Not Land
Sometimes the work does not deliver. That happened to us last month. We spent about 40 hours of consulting work on a problem we could not fully solve in the time we had. When the month ended and it was time to send the bill, the call I made was to not invoice for those 40 hours. The client did not ask for that. The work had been requested and the time had been spent. The reason to cut the bill anyway was that the result did not land, and we do not invoice for work that did not produce the outcome the client paid us to chase.
This month, by contrast, the work did land. The job was tested successfully and the deliverables were what the client asked for. So this month I invoiced for the time, including the hours that ran over. That is the rule running both directions. When we miss, the bill comes down. When we deliver, the bill goes out clean. The agency that runs that rule consistently almost never has the awkward end-of-month conversation about scope creep, because the conversation is already settled by the rule.
The Hardest Part Is Asking to Get Paid on Time
The hardest part of the invoicing month is not writing the invoice. It is asking the client to pay it. The discomfort is mostly in the asking, and the agencies that lose money on invoicing usually lose it in the gap between the bill going out and the bill being paid, not in the bill itself. The clients I am proudest of are the ones who are basically chasing me to send them an invoice and pay it automatically without needing a reminder. There are not many of those. There should be more.
If you are running an agency and you are reading this on an invoicing day, the practical advice is short. Invoice on time. Ask for payment on time. Pay the people downstream of you on time. Treat your clients the way you would treat someone whose continued goodwill you genuinely value, because that is exactly what they are.
Where to Find Me Next
If you want to swap invoicing stories, talk through how to write a discount line that does not look like a pity move, or compare client-payment behaviour across ecommerce agencies, come find me at the next Ecommerce Camp UK. The marketplace room always has at least one of these stories going.
Related reading: Why I Still Answer Emails That Pay Nothing. The same long-game maths applied to unpaid minutes instead of discounted invoices.