Judges
Tips are appreciation, not obligation
A tip after a clip that landed is common and welcome; it is never expected, never a way to buy a warmer review in advance, and never priced in.
Guides on Judges: Boundaries belong to the judge, The case against the price list, What the skill in judging actually is
A tip in this market works the way a tip works anywhere a person delivers a service well: it is a discretionary thank-you after the fact, not part of the price of admission. The quote a judge gives is the full cost of the clip; anything on top of it is optional and comes after, if it comes at all.
Where it fits
The natural moment is after delivery, once you have actually seen the clip and it did what you hoped. A tip responds to finished work, not a bid placed before it exists. A judge who has delivered something specific, on brief, in the register asked for has done the whole job already; a tip at that point is recognition, not a payment for anything still owed.
What it is not
It is not a way to influence the register. Offering money before or during a commission to make a clip warmer, longer, or more enthusiastic is a different thing from tipping, and most professional judges treat it as exactly that - an attempt to buy something outside the agreed quote rather than a generous gesture. The quote already sets what you are getting; more money attached to the brief does not reopen that.
It is not expected. Plenty of buyers never tip and that is entirely normal - the fee already paid the judge in full. A judge pricing their work assumes the quote is the whole payment, and nothing about the arrangement depends on a tip arriving.
It is not a signal you have to manage. There is no minimum, no percentage convention, and no reading of a small or absent tip as a comment on the clip. It is simply optional, on top, afterward.
What tends to prompt one
Buyers who do tip usually describe the same trigger: the clip did something the brief did not fully spell out, and they noticed. A judge who read between the lines of a vague request and still landed on the register the buyer actually wanted, or who handled a slightly awkward ask with more grace than the brief demanded, tends to get recognised for it. That is a pattern, not a rule: a tip reacts to something specific in the finished work rather than being applied evenly to every commission.
A tip is also not the only form that appreciation takes, and a judge does not treat it as the only one that counts. A specific note about what worked, a repeat commission, or simply leaving honest feedback all register the same way a tip does: as evidence the work landed. Words alone carry real weight: in Kumar and Epley's 2018 experiments, people who wrote a thank-you note underestimated how positive the recipient would feel and overestimated how awkward it would be.
How it interacts with the quote
Because the quote is set before the work happens and a tip only exists after, the two never touch. Pricing itself works the same way in miniature - a number attached to a described job, agreed before the job starts - and a tip sits entirely outside that sequence rather than adjusting it retroactively. A judge who priced the commission fairly at the outset is not owed more because the result happened to be excellent; they are owed exactly what was quoted, and anything past that is a separate, voluntary gesture with no bearing on what the next commission will cost.
The short version
If a clip landed and you want to say so with money as well as words, that is welcome and appreciated. If you do not, nothing about the transaction was incomplete. Rate Cock handles tipping as a separate, optional step from the quoted price, so neither side has to guess at the other's expectations. Nothing about that gratitude changes what an automated score is measuring, since a model has no reaction to tip in the first place. A tip also has no equivalent on the self-measurement side of this world, where there is no other person in the transaction to thank. It sits closer to the way a good photo submission gets a more careful read - effort recognised, not effort required.