Hello and welcome to UnlockMyRadio.com. For most factory radios the security code comes from the serial number, and our own algorithms work it out — which is why every code we can answer is free. Not most of them. Every one.
What you can pay for is not waiting. A free code is emailed to you 24 hours after you order it; if you need your music back today, skipping the wait costs a small fee and the code appears on screen straight away. That is the only thing the fee buys — the same code, sooner.
We do not claim to be the cheapest. Other services sell this kind of code for a few pounds, and any of us can undercut the others tomorrow — that race says nothing about whether you get your music back. We would rather the code itself cost nothing, and the fee be honest about what it is: a way to skip a day of waiting.
And if we cannot work out your unit's format at all, we say so on the spot and charge you nothing — there is no payment to refund. If a code we did give you turns out not to fit, tell us and the money comes back on first request: our Refund Policy is one paragraph long.