Revenue model choices: one-off, retainer or subscription

You sold well last quarter and the bank balance still looks thin, because the money came in three lumps and went out in thirty small payments. Or the opposite: you have six steady customers, and you cannot take a seventh without hiring. Both are problems of revenue model, not of selling. Choose by what your customer needs again and again. If they buy once and do not come back, sell one-off. If the need returns but the work differs each time, use a retainer. If the work is the same each time, offer a subscription.

Which model does a returning need point to?

Ask three questions in this order. The first answer may settle it.

Does the need come back? A buyer who installs a machine once has a returning need for spares and service, even though the sale was one-off. A buyer who commissions a wedding film has none. Do not invent a repeat need that is not there. If the answer is no, sell one-off, price it properly and spend your effort on being recommended.

Is the work the same each time? Same scope, same output, a set schedule: that is a subscription. Different work, always wanted, with you holding time for the customer: that is a retainer.

Who carries the risk if usage drops? In a one-off, the buyer carries nothing after paying. In a retainer, you carry the cost of capacity you reserved. In a subscription, you carry the cost of serving people who use more than they pay for, until they cancel.

What do the three do to a year of cash?

Here is an invented practice: a bookkeeping and tax firm in Amravati, run by one partner with two assistants. The figures below are illustrative, to show the arithmetic, not a benchmark.

One-off. Forty small clients pay per job: a registration, a return, a notice reply. The average over the year comes to ₹6,000 each, so ₹2.4 lakh. But most of it arrives in a few busy weeks, and the rest of the year is quiet. Every rupee needs a new job to be done.

Retainer. Twenty of the more complicated clients pay ₹2,500 a month for a set number of hours of advice and filing. That is ₹6 lakh a year, in twelve equal instalments, and the partner can see it in advance. The risk sits with the partner: if three clients use twice their hours, the partner is working for less per hour.

Subscription. Sixty small shops pay ₹1,200 a month for one fixed package: monthly books and the return. That is ₹8.64 lakh a year. It looks the best until the effort is counted. If each shop takes three hours a month, sixty shops need 180 hours, more than the practice can spare beside its other clients. A hire would be needed before the second batch of shops arrived.

That last step is the mistake to avoid. The first plan was to sign up all sixty in the first quarter, because the numbers looked so good. Then the partner worked out the hours and changed the order: twenty shops first. The three-hour estimate proved nearer four for shops with poor paperwork, and the package was repriced for those before the next batch opened. Six of the twenty shops declined the higher price and left.

How do I price the first version?

Start from your cost to serve a normal customer for a year, not from what rivals charge. Add a margin you can defend. Then write down what is outside the package, because the customer who sends a notice every other month is a different customer.

Keep the price list short. Two subscription levels are plenty. Do not build five.

Can I run all three at once?

Yes, and it is often the sensible shape. The one-off job brings the customer in and pays for the work. The retainer or subscription keeps them and smooths the year.

Keep each stream apart in your books and in your pipeline. Pool them and a profitable one-off hides a subscription that loses money. It can go unnoticed for years. Record for each model what it earned, what it cost to serve and how many customers left. The annual revenue plan works better when each stream has a line of its own.

How does the selling itself change?

A one-off is sold on the job: what it is, when it is done, what it costs. The conversation ends at the invoice, so referrals matter more than renewals.

A retainer is sold on trust and on scope. The buyer wants to know what happens when you are busy and what counts as extra. Write the hours or visits into the agreement, and say what you do when they are exceeded, or the first month ends in an argument.

A subscription is sold on sameness. The buyer needs to know exactly what arrives and how to stop. Make cancelling easy to describe. A customer who can see the exit may be less wary of joining than one who feels trapped.

When should you leave your model alone?

Do not move to a retainer or subscription because you envy steady income. Three signs the time is wrong.

You cannot yet deliver the service twice running at the same standard. Your best customers said no when you raised it, and you do not know why. Or cash is so tight that you cannot live through the months of lower income while customers move across.

Moving is also a negotiation. A customer who pays a lump today may resent a new regular charge. Offer the new option beside the old one, and retire the old one only when most have chosen.

Our post on retainer, project or performance fee deals with the pricing side if you sell services.

Count how many bought twice

Before you decide, take last year's invoices and mark each customer as one-off, repeat or recurring. Count how many bought twice. That number is your own evidence, which counts for more than what a competitor does.

To work through it with your own invoices, tell us what you need; the wider yearly planning sits under sales.