The thrill of being made to give
Justin Lehmiller described subs who find it arousing to be "forced" to give money to a dominant partner. Being told to send, then sending, is the whole point.
The sub's side
What Is a Paypig? Finsubs and Money Slaves Explained
Who pays, why giving it away feels so good, and the names subs answer to.
What does paypig mean?
A paypig, also written pay pig, is the submissive in financial domination: someone whose kick is giving money or gifts to a dominant, usually a findomme. Finsub, money slave, cash slave and human ATM name the same role. Business Insider described pay pigs paying their findommes "for nothing tangible in return", and that is exactly the point.
There is no service and no sex in it. Wikipedia notes that the sub in financial domination has no expectation of sexual contact, and often the two never touch at all. What a paypig wants is the act of giving, and a domme who makes him do it.
Paypig, finsub, money slave: what each name means
Subs answer to a handful of names. They overlap, but each has its own history, and the rest of the slang is in our findom terms glossary.
- Paypig or pay pig
- The sub who pays, in one blunt word. It was in use online by January 2007, when it first appeared on Urban Dictionary, and ABC's triple j used it for the submissive in a 2024 findom explainer.
- Finsub
- Financial plus submissive: someone who submits to financial domination. The same role as a paypig, in plainer language.
- Money slave
- The oldest name in the research. Keith Durkin's 2007 paper, the first academic study of findom, wrote of money slaves and money mistresses, and Urban Dictionary had an entry for money slave by October 2006.
- Cash slave
- The same role under another name. Justin Lehmiller used cash slaves and pay pigs side by side in 2016, and VICE called its 2015 film Cash Slaves.
- Human ATM
- A sub treated as a cash machine for his domme. Wikipedia lists it among the names for the submissive, and #humanatm was one of six keywords researchers used to gather findom tweets for a 2023 study.
- Cash pig or cash piggy
- Wikipedia lists cash piggy, and Mark Griffiths noted in 2016 that one press report called the men cash pigs and money slaves rather than pay pigs.
What is the receiver of a paypig called?
Usually a findomme: the financially dominant woman who takes what the paypig gives. Wikipedia's list of names for the dominant also includes findom, Goddess, money domme, money mistress, money master and cashmaster, because the dominant can be a man. Whatever the title, the dominant decides and the paypig follows.
For that side of the dynamic, read what findom is, then meet the findommes on Findom Finder.
The pay-off
What does a paypig get in return?
Nothing he could carry home in a bag, and that is the appeal. Four rewards keep a paypig sending.
Being ruled
Rules, tasks, permission to spend. Channel 4 described men handing over cash for "humiliation, power play and control", and the control is the part a paypig craves.
Her attention
A reply, a task set just for him, a mention in front of her other subs. Being noticed by a domme he admires is a reward no shop could sell him.
A game both of them chose
Joe Kort, writing in Psychology Today, stressed that dom and sub both know the game is consensual and both enjoy it. That consent is what separates a paypig from a victim.
How does a paypig dynamic work?
It runs on trust before it runs on money. When Gündüz, Demirel and Tombul studied findom on Twitter, they found trust and joy had to come first for an online findom dynamic to form.
He sets his limits
First the sub decides what he can spare each week or month, and what he will never do. A domme can only play with a limit she knows.
She sets the rules
How he addresses her, when he checks in, what a tribute means between them and what happens when he slips. The structure is hers to build.
He gives, she decides what comes next
Tributes, wishlist gifts, tasks and perhaps a cash meet in a public place. The rhythm is weekly, every morning or whenever she says.
On Findom Finder it starts in private messages, where the two of you agree the rules. The site never handles a tribute: what is given, and how, is settled between you and nobody else. Check her ID badge and rating before the first send, read findom scams so a fake never gets a penny, and see how to find a findom before your first message.
Paypig budgets and limits: keep it a pleasure
Good sends come out of money a sub will never miss. Therapist Debra Kaplan, writing in 2026, listed the signs that findom has stopped being play: spending more than you can genuinely afford, failing to cut back when you mean to, being pressured or threatened for money, hiding it from a partner, and real guilt or distress.
Never borrow to send: no loans, no hardship money and no credit you cannot clear. A domme worth serving does not want it, and a findom debt contract is not legally enforceable, as our guide to whether findom is legal explains.
- Set the number before you play, never in the middle of a session.
- Tell her the number and let her work inside it.
- Stop when it hurts. Our guide to findom addiction covers the signs and where to find help.
If it is causing you distress, Samaritans answer on 116 123 at any hour in the UK and Ireland, and in the US you can call or text 988.
Paypig questions, answered
What does finsub mean?
Finsub is short for financial submissive: someone who submits to financial domination by giving a dominant their money, gifts or the final say over what they spend. It describes the same role as paypig in plainer words, and the person on the other side of the dynamic is usually a findomme.
What does human ATM mean?
It is another name for a paypig, and one of the names Wikipedia lists for the submissive in financial domination. The idea is a sub who pays out whenever his domme asks, like a cash machine, though it is still a role he chose, and the amounts stay inside a budget he set.
Is being a paypig legal?
We know of no UK or US law that names financial domination. Where the law bites is what can happen around it: real blackmail or extortion, threatening to share someone's intimate images, harassment, fraud, and anyone under 18 being involved. Our guide to whether findom is legal has the detail, as general information rather than legal advice.
Is there a paypig support group?
There is a Reddit community called paypigsupportgroup, but its own description shows it is a place for subs to talk about serving, not a recovery group. Subs who want to stop have a separate user-run Reddit community, QuittingFindom, and StepChange gives UK debt advice on 0800 138 1111.
What does paypig mean on TikTok?
The same as it means everywhere else: a sub who gets a thrill from sending money or gifts to a dominant. TikTok's community guidelines do not mention findom by name, though they do bar sexual solicitation. On a findom site, dommes and subs can meet and agree the rules in private.
Go deeper before you send
The dynamic, the words and the lines that keep it safe.
Your wallet, her rules
Join as a sub, set your limits and find a findomme who knows exactly what to do with them.
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