What the Advert Said
The gap between how work was described when they wanted you and how it was papered afterwards is information, and the listing soon disappears.
What does the word on my contract actually mean?
What you signedIs that the same thing the tax office thinks I am?
The law where you areCan they change it later without asking me?
What you signedDid I have any choice about it at all?
Four questions a person in this position actually asks. One of them has no answer anybody can give in advance, and nothing here fills a blank with a guess. All four arrive on the first day and not one of them is answered on it.
The gap between how work was described when they wanted you and how it was papered afterwards is information. Adverts and listings also disappear once a role is filled, which is why saving one takes thirty seconds and reconstructing it takes nothing at all, because it cannot be done.
The practical question in “What the Advert Said” is easier to handle when expectations and evidence are visible to both sides. For teams assessing download time tracking software, review the official feature outline can provide time and project context, but the purpose should be disclosed, access limited and every consequential interpretation reviewed by a person.
Readers comparing the situation in “What the Advert Said” can also consult FindLaw employment resources. Use it as a separate perspective, then check the contract and rules that apply where the work is performed.
What adverts routinely say
Language that describes one arrangement while the paperwork creates another: a team you will join, a manager you will report to, hours you will work, benefits that in fact attach only to employees.
None of that is necessarily dishonest. Adverts are written to attract people, often by somebody who was not told how the engagement would be structured.
Why it is worth keeping
Three reasons, in increasing order of weight. It reminds you what you thought you were accepting. It records what was said about things the contract is silent on. And if the arrangement is ever examined by anybody, a description of the work written by them, before any dispute existed, is a useful kind of document.
What to save, and how
A screenshot or a saved page with the date visible, plus the description text as plain text in case the image becomes unreadable.
Also worth keeping: the message thread in which the work was described, any recruiter's written summary, and the offer itself. Four items, one folder, five minutes.
The recruiter's description
Where an agency or recruiter was involved, what they told you is frequently more detailed than anything the client put in writing, and it is often the only place where pay, hours and duration were all stated together.
Recruiters change jobs and agencies lose records. Save the email.
The things promised verbally
Harder, and worth a short note to yourself the same day: what was said, by whom, in what meeting. Not as a legal manoeuvre but because memory of a conversation six months old is genuinely unreliable and you will want to know whether you imagined it.
Where something significant was promised, there is also a plain way to convert it into writing without confrontation.
Converting a conversation into a record
Send a short message afterwards summarising what you understood:
Thanks for today. Just so I have it straight: the engagement runs to March, the rate is as discussed, and we would look at renewing in February. Let me know if I have any of that wrong.
That is a friendly message, it gets corrected if it is wrong, and it leaves a dated record either way. It works in almost every setting and almost nobody does it.
When the paperwork contradicts the advert
The paperwork generally governs the commercial terms between you, which is why reading it matters more than reading the advert.
The advert still tells you something about how the work was understood, and where the two describe genuinely different arrangements, that gap is one of the things an outside reader would notice.
What this is not
Not evidence of bad faith, usually. The most common explanation is that three different people wrote the advert, the offer and the contract, and nobody compared them.
Raising it as an accusation produces defensiveness. Raising it as a question — "the listing mentioned the team benefits, does any of that apply on this basis?" — produces an answer.
The question worth asking before accepting
Put plainly, once, before signing anything:
Which of the things in the listing actually apply to somebody engaged this way?
It is an entirely reasonable question, it is better asked before than after, and the answer tells you what the rest of this collection will be about for you specifically.
What the interview described
The conversation in which the work was explained is usually the fullest account anybody ever gives you of it, and it exists nowhere afterwards.
Twenty minutes the same evening, writing down what you were told about hours, duration, who you would work with and what happens at the end, produces a record nobody else has. It is for your own use rather than for anybody else's, and the main thing it protects you from is your own memory a year later.
Doing it retrospectively
If you are already six months in and never saved anything, the advert may still exist in an archive of the web, on the recruiter's site, or in your own mail.
An hour spent looking is worth it once and never again. After that, the habit costs nothing: save the description of any work before you accept it, every time, and you will have the one document that reliably goes missing.