There are essentially four types of football transfer: permanent (buying the player's registration), loan (dry or paid, with or without a buy clause), free transfer (out-of-contract player) and player swaps between clubs. Each formula has different rules, costs and consequences for a club's accounts and the player's contract.
During the transfer window these terms come up every day: "loan with an obligation to buy", "counter-option", "free transfer". Here we explain them one by one, with examples, so that when you read the news you know exactly what is happening — and on Oraloco you also know what to predict.
Types of football transfer: the big picture
A transfer is the move of a player's registration — that is, the right to their sporting performance — from one club to another. What changes from one deal to the next is how that right is transferred: permanently or temporarily, for a fee or for free, in exchange for money or for another player. The fee paid then depends on the player's market value, which each formula treats differently.
Everything happens only inside the transfer windows: in Serie A the 2026 summer session runs from 29 June to 1 September, and the winter one from 2 January to 1 February 2027. Outside those dates clubs cannot register new players, the only exception being free agents.
Let's look at the formulas one by one.
Permanent transfer
This is the simplest to understand: the buying club purchases the player's registration and signs them permanently. The selling club receives a fee (the transfer cost) and loses every right over the player.
The player signs a new contract with their new team, usually a multi-year one. From an accounting point of view, the cost of the registration is spread over several years (amortisation): that is why clubs love long contracts, which let them dilute the expense across their balance sheets.
A permanent transfer often comes with two additional clauses:
- Bonuses: extra sums tied to targets (appearances, goals, qualifications). "€10 million plus €3 million in bonuses" means €10m guaranteed and €3m conditional.
- Sell-on percentage: the selling club can keep a share (e.g. 10–30%) of what the new club will earn by reselling the player in the future.
For star players there is also the release clause: a figure set in the contract that lets another club sign the player even without the club's consent, often on a permanent basis.
Loan: dry, paid and with a buy clause
In a loan the registration stays with the original club, but the player temporarily moves — usually for one season — to another team. It is the go-to tool for developing young players and adjusting squads without permanent purchases.
There are several variants:
- Dry loan: the player moves temporarily, with no money changing hands for the loan itself (the new club takes on the wages). At the end of the season they return to the owning club.
- Paid loan: as above, but the club taking the player also pays a fee for the loan.
- Loan with an option to buy: at the end of the loan the hosting club may, if it wishes, buy the registration at a price agreed in advance.
- Loan with an obligation to buy: the hosting club is required to buy the registration, often once certain conditions are met (a number of appearances, avoiding relegation). It is effectively a permanent deal "in instalments".
The difference between an option and an obligation to buy is what confuses fans the most, but it changes everything: in the first case the deal can still fall through, in the second it is practically already done. We covered them, along with the counter-option, in the dedicated guide on how loans with an option and obligation to buy work.
Free transfer: the out-of-contract player
A player becomes a free agent when their contract expires and is not renewed. At that point they are free to sign with any club without paying a transfer fee: only the wages are paid (and often hefty agent commissions).
Two important details:
- Free agents are the only exception to the window rule: a club can sign them even when the market is closed.
- In their final contract year a player can sign a pre-agreement with another club (in Italy, from 1 February of the last season), preparing a free exit. That is why clubs often prefer to sell a year early, so as not to lose the player for nothing.
The free transfer is one of the most fascinating deals on the market: high sporting value, zero registration cost.
Player swap
In a swap, two clubs exchange a player each. It can be even (both registrations are valued equally) or come with a cash adjustment if one player is "worth" more than the other.
Swaps are often used for accounting reasons too: by valuing the two registrations at high figures, both clubs can book an accounting capital gain. For exactly that reason they have come under the scrutiny of the governing bodies in recent years.
Why 29 June? The accounting reason
One detail explains many "lightning" deals: the 2026 summer session opens on 29 June, earlier than the traditional 1 July. It is no coincidence. Serie A clubs close their accounts on 30 June: bringing the opening forward lets them book sales and capital gains within the current financial year. That is why every year, at the end of June, there is a flurry of deals rushed to completion.
And on Oraloco? Predict the type of transfer
Knowing these mechanisms is not just theory: it is exactly what you need to play Oraloco well. In the game you pick a player and predict where they will go and in which window — and understanding whether a deal will close permanently, on loan or fall through entirely is what separates a lucky guess from a true insider's call.
A clarification, since we are talking about predictions: this is not betting. On Oraloco you don't stake money and you don't win money — you earn points, climb the leaderboard and challenge your friends. It is a game of skill, as explained in the FAQ.
Frequently asked questions
How many types of transfer are there in football?
There are four main formulas: permanent (buying the registration), loan (dry, paid, with an option or obligation to buy), free transfer (out of contract) and swaps between clubs. Each has different rules and costs.
What is the difference between an option and an obligation to buy?
With an option to buy, the club that has the player on loan can decide whether or not to buy them. With an obligation, it is required to buy them (often once certain conditions are met): it is effectively a permanent deal paid in two stages.
What does "free transfer" mean?
It means a player is out of contract and a free agent: they can sign with a new club without a transfer fee, only wages. It is the only kind of deal allowed even when the market is closed.
What is a loan with an obligation to buy?
It is a loan in which the hosting club commits to buying the registration at the end of the loan, almost always once pre-set conditions are met. It spreads the payment over two seasons and is very close to a permanent deal.
Play the market while it's open
The summer market is open and every day brings loans, permanent deals and free-agent opportunities. Now that you know how to read them, put yourself to the test: find out how Oraloco works and download the app: pick your first transfer, make your prediction and reach September with something to hold over your friends.