Panel costs and cash flow
September 6, 2026 · 2 min read
The most attractive part of the panel business is the low cost of entry. The riskiest part is cash flow, because most of the money is not yours, it is the balance your customers have topped up. Panels that do not see that distinction go under while they are growing.
The real cost lines
| Item | Typical range | Note |
|---|---|---|
| Panel and infrastructure | Fixed monthly fee | No extra cost if server management is included |
| Domain | Annual, low | Usually treated as a one off |
| Provider balance | Variable | The biggest line, proportional to revenue |
| Payment fees | 2-4% | Comes straight off your margin |
| Refunds and refills | 1-5% | Depends on service quality |
| Marketing | Optional | Time at the start, money later |
The two most underestimated lines are payment fees and refunds. Together they eat a significant part of your margin and they do not show up on a price list.
The balance is not your money
Your customer has topped up 1000 TL. You have 1000 TL in the till, but that money is not yours, you have committed to delivering a service in return. If you treat it as income and spend it, you will not have the money to pay the provider when the orders come in.
A simple rule, a top-up is a liability, a spent balance is revenue. Your profit is only the margin on completed orders.
Managing provider balance
The most common operational crisis is running out of provider balance. An order arrives, it cannot be forwarded, the customer has paid and the order hangs. Within a few hours your support inbox is full.
The remedy is simple but it takes discipline:
- Set a lower threshold. Keep at least three times your average daily order value on balance.
- Get an alert when you hit the threshold. Do not rely on manual checks.
- Account for the weekend. If your provider only takes payments during limited hours, your Friday evening balance has to last through the weekend.
- Keep balance with two providers. So the flow does not stop when one has a problem.
Calculate profitability properly
Monthly profit equals the sales value of completed orders minus provider cost, minus payment fees, minus refunds, minus fixed overheads.
Run that calculation once a month. In the panel business revenue can grow fast while margin does not grow at the same rate, and if you do not track them separately you reach the point of "I am selling a lot but there is no money left".
Watch out while you grow
As revenue grows, so does the provider balance you need. In other words, growth consumes cash. In a fast growing panel, profit can rise on paper while the till gets tighter. Build your growth plan together with your balance requirement.