Say what you sell. Get a link that takes money.

Your agent stands up a real Stripe account in your business's name, creates the product, the price and the checkout link, and then answers questions about your money. You own the account. We take 0% of your revenue today, because we are not in the fee path at all.

14-day free trial · cancel any time. Then $15/mo — or $150 a year if you pay yearly, which is two months free. One subscription, every Parsons product, unlimited projects. Going live today is US single-member LLCs. The sandbox is open to anyone.
your agent · parsons_billingproject · sandbox
Set me up to sell a $29/month plan called Studio.
sandbox_account
acct_1S2xR4… · test mode · dashboard: full · fees + losses: stripe · no forms, no KYC
create_product
prod_T9mQ7… · name: "Studio"
create_price
price_1S2yK… · $29.00 · usd · interval: month · kind: recurring
create_checkout
https://checkout.stripe.com/c/pay/cs_test_a1F8…
mode: subscription — picked from the price, not by you
0% today money settles on acct_1S2xR4… — in your name, at your own Stripe rates
Four tool calls to a live checkout link Going live: ~40 requirements → 3 Connected accounts cost $0 each The agent cannot refund on its own
02 · The week that eats the launch

Week two was supposed to be launch week.

You built the thing. Then payments arrived, and it turned out not to be one job — it was products, prices, a checkout session, a webhook endpoint, signature verification, staging keys, and the small nagging question of whether this user is actually paid.

nothing on this page
is a product yet
Week 1
Build the thing
The part you are good at, and the only part your customers will ever see.
the actual product
the thing you sell
Week 2
Wire the money
products
prices
checkout session
webhook endpoint
signature verification
"is this user actually paid"
staging keys
entitlement check
Week 3
Ship it
LAUNCH
↳ pushed off the edge of the calendar
Way out one
Spend the week. Read the docs, wire the webhooks, keep the keys straight, and own every line of it forever.
Way out two
Give away a percentage. Five percent plus fifty cents — the standard merchant-of-record rate — on every dollar you ever make, and your customers end up on somebody else's account.

Those are the two prices the market normally asks: a week of your life, or a slice of everything that comes after. The next section is about why that is a false choice.

03 · The turn

Everyone who made this easy did it by becoming the merchant.

We made it easy by designing ourselves out of the money entirely. Your agent does the setup. The account is yours. Nothing we run sits between your customer and your bank.

three rails
one of them is ours
Merchant of recordThey are the merchant. Your customers are theirs; leaving means every subscriber re-enters a card.
customer
their company
your bank
− 5% + 50¢ standard
every dollar passes through them and comes out smaller
Closed loopTheir account, their rates, their risk decisions, their hardware. There is no version where you own the processor relationship.
customer
their account
your bank
nothing is skimmed by a tool — but nothing is yours either
Parsons PaymentsDirect charges settle on your own connected account. Stripe bills you, at your Stripe rates. We are never in the fee path.
customer
acct_1S2xR4…
your bank
parsonsinstructions
the account in the middle is yours — we touch the setup once, and never the money
dashboard: "full" fees_collector: "stripe" losses_collector: "stripe" $0 per connected account

That posture is not a policy we describe — it is read back out of Stripe's own response on every account we create, and a mismatch throws posture_mismatch and the account is never handed to you. We take 0% of your revenue today. Stripe bills your account directly at your own Stripe rates. Present tense, deliberately: this is what the code does now, not a forever promise dressed up as one.

04 · The mechanism

Four calls. Real Stripe. No forms.

Not three — four, and here they are by name. Each one is something you say in a sentence, and each one returns a real Stripe object on an account that belongs to you.

sandbox works
before any onboarding
01
sandbox_account
"set up payments for this project"
acct_… test mode, in seconds, with no forms and no KYC. Idempotent — call it twice, get the same account.
no arguments · one account per project, per mode
02
create_product
"a plan called Studio"
prod_… on your account. Works immediately in the sandbox.
name · description
03
create_price
"twenty-nine dollars a month"
price_… · currency usd · kind: recurring. Omit the interval and it is a one-time price instead.
amount: "29" · currency (any 3 letters) · interval: month | year · meteredEventName
04
create_checkout
"give me the link"
cs_… → a hosted Stripe Checkout URL your customer pays on. mode is selected from the price — subscription or payment — you never choose.
priceId · quantity 1–999 · successUrl · cancelUrl (default to hosted pages)
Sandbox and live are not two systems

They are two accounts and a switch. which_account tells you which one your calls are pointed at — and it resolves the account from your project, never from an argument you could get wrong. Try the guard:

switch_mode →
live requires go_live first — press it and try again. Back to sandbox is always allowed.
test card 4242 4242 4242 4242 completes any sandbox checkout
sandbox acct_1S2xR4… dashboard full card_payments requested
Sell-side calls for this project run against acct_1S2xR4… in sandbox. Play money, real Stripe objects, the whole flow — products, checkout, refunds — before anything is real.
which_account → { projectId, accountId, mode }
the account is resolved from the project. It is never an argument, so it can never be the wrong one.
05 · Going live

Forty questions become three.

Stripe's own signup has nobody to fill it in for you. A platform does — Accounts v2 lets us submit the business record on your behalf, so the requirements list arrives already answered except for the parts only you can supply.

measured, not estimated
the residue is 3
40Stripe asks 3left for you
submitted for you by go_live
identity.countryUS
identity.entity_typecompany
business_details.structuresingle_member_llc
business_details.registered_nameprefilled
id_numbers[us_ein]prefilled
address.line1prefilled
address.cityprefilled
address.stateprefilled
address.postal_codeprefilled
address.countryUS
contact_emailprefilled
profile.business_urlprefilled
profile.product_descriptionprefilled
merchant.mcc5734 default
statement_descriptor.descriptorderived
merchant.support.phoneprefilled
merchant.support.emailprefilled
capabilities.card_paymentsrequested
defaults.currencyusd
defaults.localesen-US
dashboardfull
responsibilities.fees_collectorstripe
responsibilities.losses_collectorstripe
person.given_nameprefilled
person.surnameprefilled
person.emailprefilled
person.phoneprefilled
date_of_birth.yearprefilled
date_of_birth.monthprefilled
date_of_birth.dayprefilled
person.address.line1prefilled
person.address.cityprefilled
person.address.stateprefilled
person.address.postal_codeprefilled
person.address.countryUS
id_numbers[us_ssn]you or Stripe's page
relationship.representativetrue
relationship.ownertrue
relationship.titleOwner
display_namederived
what is left for you, on Stripe's own page
external_account
your bank account
tos_acceptance.date
when you accepted
tos_acceptance.ip
from where
None of these three can be prefilled by anyone but you, and that is correct — they are the parts that are legally yours to give.
What go_live does
Creates the real live Accounts-v2 account, deep-prefilled from the business record you already gave your agent, then copies your whole sandbox catalog across — products, prices (sub-cent decimals included) and the meters metered prices hang on. It returns a Stripe onboarding link.
It is resumable
Call it again any time and it re-mints the link, never the account. There is no one-shot window. Nothing you already filled in is lost, and a half-finished onboarding picks up where it stopped.
The honest part
Prefill absorbs about forty onboarding requirements down to three. Stripe verifies on its own clock, and we do not control it. We have not measured that wait, so we are not going to put a number on it here.
Scope, said here rather than after you pay

Live accounts today are US single-member LLCs. go_live submits country: "US", entity_type: "company", structure: "single_member_llc", and anything else is refused. More entity types and countries are on the way. The sandbox works for anyone — going live does not yet.

06 · Prices you can actually express

Two-tenths of a cent, exactly.

A dollars string goes in; the right Stripe price comes out. Whole dollars, cents, or sub-cent amounts a cents-only price list simply cannot hold.

flat · sub-cent
or usage-metered
a million billable events, priced two ways
1,000,000 × $0.002
exact, aggregate-then-round
$0.00
1,000,000 × $0.01
what a cents-only floor forces
$0.00

Same usage. The cents-only version overcharges your customer five times over, or you eat the difference — and those are the only two options a price list that stops at one cent gives you.

Sub-cent, natively
A dollars string in, unit_amount_decimal out. No float drift, and rounding happens on the aggregate rather than per event.
Usage-based, meter included
Pass meteredEventName and the Stripe billing meter is created — or reused if it already exists — and the price is hung on it. You never touch the meter plumbing.
Any currency
create_price takes any three-letter code. Subscriptions bill month or year; leave the interval off and it is a one-time price.

What is not here: per-seat pricing. There is no seat model, no usage_type: "licensed" handling, and no tool that changes a subscription's quantity after purchase — create_checkout takes a fixed quantity between 1 and 999 and that is the whole of it. If your model is "$10 per user per month and the count changes," this is not the tool for it yet.

07 · Ask instead of logging in

"Who owes me money?"

The difference between owning a dashboard and being able to ask a question. Both of these tools are read-only, both run scoped to your account, and neither needs a Stripe login.

real field names
real return shapes
Did that $1,250 payment go through?
explain_payment · paymentId: pi_3S4bH…
idpi_3S4bH…
statussucceeded
amount$1,250.00
currencyusd
created2026-08-22T09:14:07Z
paymentMethodcard
receiptUrlpay.stripe.com/receipts/…
refundedfalse
amountRefunded$0.00
Who owes me money?
outstanding · open, finalized, unpaid invoices only
idcustomerdueDateamountDue
in_1S4bQ…cus_TQ8kM…2026-08-14$1,250.00
in_1S4c7…cus_TR2pV…2026-08-18$480.00
in_1S4dK…cus_TS9wB…2026-08-29$2,000.00
in_1S4eF…cus_TT4nL…2026-09-02$450.00
total$0.00

Most people find out an invoice went overdue by accident. outstanding takes no arguments at all — it is one sentence to your agent, and it returns every open invoice with id, customer, amountDue, dueDate, a hosted invoice URL, and the total. explain_payment with no arguments gives you the recent list instead of one payment.

08 · The refund ceremony

Your agent cannot refund. By construction.

Stripe enforces no confirmation of its own, and a call arriving on a public channel resolves as the project owner. So we never gave the agent a refund button — we gave it the ability to ask a human for one.

15 minutes
single use
agent
refund_payment(paymentId: "pi_3S4bH…", amountUsd: 125.00)owner-only · whole cents only · succeeded payments only
billing
writes the intent row ci_… with status awaiting_confirmbefore anything else happens — the row exists first, the money later
billing
mints billing.parsons.ai/confirm/<64 hex>expires in 15 minutes · single use · returns the link, not a refund
the agent's reach ends here
human
opens the link, sees the payment and the exact amount, clicks Refund
billing
UPDATE … WHERE status='awaiting_confirm'the atomic claim — two clicks arriving together execute once
stripe
refund issued with idempotency key refund:{account}:{payment}:{amount}the key includes the amount, so a second partial refund cannot silently no-op
the failure you are afraid of — fire it yourself
click Awaiting — press the buttonre_1S4cP… · $125.00 refunded · idempotency key claimed
click Bwaiting — press the buttonalready claimed — the row was no longer awaiting_confirm. Nothing was refunded twice.

Other Stripe agent tooling will execute a refund in a single tool call, which is why a lot of teams turn that tool off entirely. Ours cannot execute one, so you can leave it on. An earlier version of this code omitted the amount from the idempotency key and a second partial refund silently did nothing while the row said refunded — we are telling you that because a bug you can read about is worth more than a guarantee you cannot check.

a project member can
  • explain_payment
  • outstanding
  • which_account
  • read the console
only the owner can
  • refund_payment
  • go_live
  • switch_mode
  • cancel_subscription
  • set_cap
  • submit business PII
09 · The console

Stripe's own screens, inside yours.

For the moments that are not a conversation. Three embedded Stripe components, a summary strip, and your full Stripe dashboard one click away — because the account is genuinely yours.

payments.parsons.ai/app
never paywalled
Coastal Studio live acct_1Q7fD… charges ✓ payouts ✓ Open in Stripe ↗
Gross · last 30 days
$0
across 38 payments
Active subscriptions
0
counted on your account, now
Available balance
$0
next payout 25 Aug
⟳ live from Stripe — re-read the moment you looked
embedded Stripe component · refund_management · capture_payments · dispute_management
paymentstatusmethodcreatedamount
pi_3S4bH…succeededcard22 Aug 09:14$1,250.00
pi_3S4aQ…succeededcard21 Aug 16:02$29.00
pi_3S48V…disputedcard19 Aug 11:47$480.00
pi_3S47B…succeededcard18 Aug 08:30$29.00
embedded Stripe component · your payout schedule, on your account
payoutstatusarrivaldestinationamount
po_1S4d2…in transit25 Aug••••4471$3,120.00
po_1S3xR…paid18 Aug••••4471$2,480.00
po_1S3kL…paid11 Aug••••4471$1,905.00
embedded Stripe component · the account record itself, editable by you
accountacct_1Q7fD…
dashboardfull
fees_collectorstripe
losses_collectorstripe
countryUS
structuresingle_member_llc
card_paymentsactive
statement_descriptorCOASTAL STUDIO
We never mirror money data
Every figure on that screen is a live read from Stripe at the moment you look. There is no copy of your balance in our database waiting to go stale, and no reconciliation job that can be wrong.
Refunds and disputes live here
The payments component is minted with refund_management, capture_payments and dispute_management — Stripe's own screens, mounted in your console, themed to match it.
Never behind the paywall
The Revenue console is one of only two consoles exempt from the paywall. An unpaid account can always reach its own money. Gating it would trap you, so we do not.

In sandbox mode there is no Stripe dashboard to link to, so the console says so rather than offering a link that bounces. In live mode, Open in Stripe goes straight to dashboard.stripe.com for your account.

10 · Many businesses, one login

Every extra business costs $0.00.

A project is a boundary, not a line item: its own data, its own members, its own spend caps, and its own Stripe account. Add as many as you have businesses — and one for personal.

unlimited projects
free, on the one plan
businesses · every project you own with a Stripe account
Coastal Studioliveacct_1Q7fD…
Coastal Studiosandboxacct_1S2xR4…
Ridgeline Consultingliveacct_1R4dN…
Side projectsandboxacct_1T8pC…
what these accounts cost you
$0.00
Connected accounts are $0 each under the zero-liability posture. That is Stripe's published Connect list price when Stripe collects the fees and carries the losses — checked August 2026, not a concession we are making — which is why we can leave the count uncapped. Platforms that set their own pricing instead pay Stripe $2 per monthly active account; we do not.
one Parsons subscription covers all of them
it is an account-level subscription, not a per-project one

A second business here is a second row, not a second subscription — the subscription is account-level, not per project or per workspace. Each project keeps its own sell-side account — live and sandbox are separate rows because they are separate Stripe accounts — and the console's project switcher moves between them without a second login.

11 · Drive it from your AI

Ten sell-side tools, in your Claude.

There is nothing to install and no key to paste. One MCP connection is minted for you at sign-in, and every tool below arrives in whatever assistant you already use.

tool calls are
uncapped and unbilled
your connection
one connection · minted for you at sign-in
nothing to install · no key to paste
the profile decides which tools appear
Get yours →
say it like this
“Set up payments for this project.”
“Make a $49 one-off called Teardown and give me the link.”
“Who owes me money?”
“Refund $125 of that payment.”
sandbox_account
A real test-mode Stripe account in seconds, with no forms and no KYC. Idempotent.
create_product
The thing you sell, on your own Stripe. Prices hang off it.
create_price
A dollars string — "12", "12.50", or sub-cent "0.002". Any currency, month or year, or one-time.
create_checkout
A hosted Stripe Checkout link for one of your prices. Share it; a customer pays on it.
explain_payment
Recent payments, or one payment fully explained — status, amount, method, receipt. No Stripe login needed.
outstanding
Who owes you money: open, finalized, unpaid invoices and their total.
which_account
Which Stripe account and mode this project's sell-side calls run against.
refund_payment
Mints a confirmation link. It does not refund. A human clicks, or nothing happens.
go_live
Creates the real live account, deep-prefilled, copies the catalog across, returns an onboarding link. Resumable.
switch_mode
Points the project at sandbox or live. Live needs go_live first; back to sandbox is always allowed.

The same connection carries every other Parsons product you have turned on — email, CRM, storage, scheduling, deploys — so "set up a $29 plan, then email the link to the three people on the waiting list" is one conversation rather than three tabs. Tool calls are metered and uncapped, and they are not billed.

12 · Honestly compared

Including the three rows we lose.

You have three tabs open, so here is the comparison done for you. Three of these rows go against us, and they are printed in the same weight as the ones that do not.

rival rates from their
own published pages
DecisionParsons PaymentsMerchant-of-record platformsStripe directClosed-loop POS
Whose name is on the accountyourstheirsyourstheirs
Cut of your revenue to the tool0% today5% + 50¢ standard, +1.5% on international cards — some charge less on a paid tier (as low as ~3.4% + 30¢)none — there is no toolnone — there is no tool
What the tool itself costs$15/mo flat ($150/yr) — and it carries every other Parsons product toonothing up front; you pay it as 5% of everything you sell, which passes $15 at $300/mo of salesnothing — there is no toola monthly software fee, varies by vendor
Card processing rateyour own Stripe rate, billed to youbundled into the 5%your own Stripe ratetheir rate
Who owns the customer recordyouthey doyouthey do
Sales tax / VAT filed for younoyes — it is the whole point of the modelnovaries by vendor
Setupfour tool callsa signup formyour weekin store
An agent can drive itall of it, 10 toolsnopartiallyno
An agent can refund unsupervisedno, structurallyn/ayes, in one tool calln/a
If you stop paying the toolthe account is still yourssubscribers re-enter cards elsewheren/an/a
CountriesUS only todaymanymanymany
Entity types for going livesingle-member LLC todaymostmostmost

If you sell to consumers across the EU and would rather not think about VAT, a merchant of record is the right answer and we are not it. You will pay roughly five percent for that at the standard published rate — less on some vendors' paid tiers — and your customers will belong to them. If you would rather own the account and keep the percentage, keep reading.

rival figures are the published list prices on each vendor's own pricing page, checked August 2026 — the merchant-of-record row is the standard rate common to Paddle, Lemon Squeezy and Polar's entry plan · our figures are what our own code charges · Stripe's own processing fee is paid on every rail here and is excluded from the comparison
13 · What we don't do

Printed here, not discovered after you pay.

Every refusal you could run into, written down. A page that prints its own constraints is a page you can check.

beta · catalog status
says so too
US single-member LLCs, for going live
go_live submits country: "US", entity_type: "company", structure: "single_member_llc". Other shapes are refused. The sandbox is open to anyone, anywhere.
We create a new Stripe account — we do not adopt yours
A live account is a new account; sandbox is never promoted into live. If you already run a Stripe account you want to keep using, this is not the tool for it today.
We do not file your sales tax or VAT
You are the merchant of record for your own sales. That is what owning the account means, in both directions.
No per-seat pricing
Prices are flat, sub-cent, or usage-metered. Quantity is fixed at purchase between 1 and 999, and no tool changes it afterwards.
No marketplace payouts
One Stripe account per project. No splits, no transfers to third parties, no paying out other sellers.
No invoice document plane, no subscription mirror
If Stripe can know it, Stripe owns it. We do not keep a second copy of your invoices or your subscriptions to drift out of date — that is a deliberate scope rule, not a gap.
Refunds are whole cents, on succeeded payments only
A sub-cent refund is refused with bad_refund_amount; a payment that has not succeeded is refused with not_refundable. Card money rounds to the cent, so the tool does too.
No timing promise on going live
We can tell you the requirements list drops to three. We cannot tell you when Stripe finishes verifying, because we have not measured it and we do not control it.
Beta
The platform catalog carries this product as beta and every other Parsons surface shows that pill. It is live, it moves real money, and it is still early.
14 · Pricing

$15 buys the account. Nothing comes off the top.

Monthly or yearly — a year costs exactly two months less than twelve months do. No per-seat price, no enterprise tier, no free tier. Payments is not an upsell: the one plan carries it, and the Revenue console is never behind the paywall.

14-day free trial
monthly or yearly
Base
$15 / month
or $150 / year — two months free
Payments has no metered allowance. No cap on what you sell, how many products you create, or how many Stripe accounts your projects hold.
  • All 10 sell-side tools — sandbox, catalog, checkout, explain, outstanding, refund ceremony, go-live
  • The Revenue console with Payments, Payouts and Account embedded from Stripe
  • Unlimited projects, each with its own Stripe account, at $0 per connected account
  • MCP tool calls are uncapped and unbilled
fraud fuse — a limit on what we can charge you
committed_day_cents$100
committed_day_count5
need it higher? ask us to raise it, in the billing console
what the two models cost over 24 months $2,000/mo growing 8% a month
$2,000/mo
month 1 month 24 5% platform Parsons · $15/mo
Parsons — $15/mo flat, and it covers every other product too$360
A 5% platform — scales with every dollar you earn$0
Month for month, a 5% platform is the cheaper of the two only while you are selling under $300 — that is where 5% reaches $15, and it is below where this slider starts. Above $300 the flat fee wins, and because the chart is cumulative and revenue compounds, the gap widens every month after that. The 5% line is the standard published merchant-of-record rate (Paddle, Lemon Squeezy, and Polar's entry plan, checked August 2026); a paid tier at some vendors buys a lower rate, and the line does not model that. It draws the percentage only — the +50¢ per transaction those platforms also charge is on top and is not in the chart, and neither is the +1.5% they add on international cards. Stripe's own card processing fee is excluded from both sides, because both sides pay it — that exclusion is what makes the comparison fair, so it is printed here rather than buried.
01 · what the $15 buys
Not a payments product with a price tag — an access fee for your whole account, and payments is one of the twenty products listed at the foot of this section. Several of them cost more than the whole subscription on their own — CRM tools in that category publish $48–$99 a month — and a merchant-of-record platform takes 5% of everything you sell rather than a fee you can name.
02 · what is not on the bill
No per-seat charge — add your accountant and your co-founder and the number does not move. No per-workspace charge either: projects are unlimited and free, each with its own Stripe account, its own data, its own members and its own spend caps, at $0 per connected account. Six businesses cost the same $15 as one.
03 · and nothing behind it
Consumption — AI turns, voice minutes, SMS — is prepaid from a wallet you top up, with a spend cap you set, so it can never surprise the card. Going past an included allowance is fine — it draws from the same wallet at roughly cost × 1.5. Things you buy outright, like a phone number or a domain, are approved one at a time at a published price. The $15 is access. There is no metered bill hiding behind it, and nothing at all comes off your revenue.
PaymentsAuthMCP HubAI GatewayDatabaseStorageDeployEmailDomainsSchedulerNotificationsAssistantsPhoneCRMMoneyTrackerJournalRadarFitnessSocial
One subscription unlocks all of them, on every project. Consumption and outright purchases are priced separately. 14-day free trial · cancel any time · monthly or yearly.
15 · Questions

The ones people actually ask.

All open. An accordion in a section about money would be a small dishonesty.

nothing hidden
behind a click
Whose Stripe account is it?
Yours. A full-dashboard Accounts v2 account in your business's name, with acct_… yours to keep. You can log into Stripe directly and we cannot stop you — that is the point.
What do you take?
0% of your revenue today. Direct charges settle on your account and Stripe bills you at your own Stripe rates; we are not in the fee path. Present tense on purpose — we are not going to dress today's fact up as a permanent guarantee.
What if I stop paying Parsons?
The Stripe account is yours and stays yours. The Revenue console is one of two consoles exempt from the paywall, so an unpaid account can always reach its own money. We do not hold revenue hostage.
Can I use it outside the US?
The sandbox, yes. Going live today is US single-member LLCsgo_live hardcodes that shape and anything else is refused.
Do you handle sales tax or VAT?
No. If that is your main problem, a merchant of record is the right tool and we would rather say so here than after you have paid.
Can the AI refund my customers without asking?
No. It can only mint a 15-minute, single-use confirmation link. A human opens it and clicks, or nothing happens. Two clicks at once execute exactly once.
How long does going live take?
Prefill takes about forty requirements down to three. Stripe then verifies on its own clock and we do not control it — so there is no number here, deliberately.
What happens to my test products when I go live?
They copy across — products, prices including sub-cent decimals, and the billing meters metered prices hang on. Your sandbox work is already there at the moment you need it.
Can I sell one-off products as well as subscriptions?
Yes. create_checkout reads the price and picks mode: subscription or mode: payment for you.
Is this locked behind a higher tier?
No — there is no higher tier. It works on the one $15/mo subscription. There is no plan check anywhere on the sell side, and the console is never paywalled.
Is the trial really free? Do I need a card?
14 days free, and yes — checkout collects a payment method, because it opens the subscription that starts on day 15. Cancel any time before then. The trial is first-subscription-only: cancelling and resubscribing does not start a second one.
I run three businesses. Three subscriptions?
One. Projects are unlimited and free — three separate Stripe accounts with separate data, members and spend caps, on the one $15.
Is there an annual price?
Yes. $150/yr — exactly two months free against paying by the month ($180). You pick the interval at checkout, and the 14-day trial is the same either way.
Can I bring a Stripe account I already have?
Not today. go_live creates a new account rather than adopting an existing one, and sandbox is never promoted into live.
Where does the MCP connection come from?
It is minted for you at sign-in — one hub connection covering Payments and every other product you have on. There is nothing to install and no key to paste.

Say what you sell. Get a link that takes money.

Set me up to sell a $29/month plan called Studio.
your accountyour customersyour rates

14-day free trial, then $15/mo — or $150 a year, two months free — covering every Parsons product, on unlimited projects.

$15/mo or $150/yr · cancel any time · going live is US single-member LLCs