FastStar is your all-in-one global checkout. Subscriptions, one-time purchases and payment links are built in. With our fully managed mode, we sell on your behalf — collecting payment and remitting taxes worldwide. You just create.
Trusted by thousands of creators, indie developers and SaaS teams
FastStar acts as your Merchant of Record: we sell on your behalf, collect the payment, remit taxes worldwide, and handle settlement and compliance. It is as simple as opening a shop on a marketplace — no payment plumbing to understand.
We act as the seller of record, collect payment and remit global taxes. Three steps to sell worldwide — self-serve onboarding, no waiting.
For teams at scale: settlements land directly in your account and you choose the routing. Requires submitting business documents for platform review before activation (slower).
In both modes you integrate with our own JS and Flutter SDK and our hosted checkout. You never touch Stripe and never need a Stripe account — third parties exist only on our servers.
From your first sale to global scale, without stitching together a dozen tools.
Plans, free trials, usage-based billing, proration and automatic renewals — the full subscription lifecycle.
One-off products, licenses and digital downloads. Generate a payment link and start selling in seconds.
A conversion-first checkout with multiple payment methods, 3DS and a fully responsive mobile experience.
In fully managed mode we automatically calculate, collect and remit VAT / GST / sales tax based on buyer location.
Funds enter our settlement system and are paid out on a schedule to your bank account worldwide.
Open the checkout in one line of code, embed it in a mobile WebView, and go live in minutes.
Register a FastStar merchant account and choose fully managed or Direct/PSP mode.
In fully managed mode, finish identity verification (KYC/KYB) online. Once approved you can collect payments immediately.
Drop in the SDK or share a payment link to open the checkout. Tax and settlement are on us.
Sell templates, presets, ebooks and courses. Build a membership and turn fans into recurring revenue.
For creators →Subscription billing, trial conversion, usage metering and invoices — focus on product, not accounting.
For SaaS →Plugins, apps and license keys. Run a global business solo and leave compliance to the platform.
Developers →In fully managed mode, FastStar acts as the seller of record and automatically calculates, collects and remits VAT, GST and sales tax based on buyer location — across the EU 27, UK, US, Canada, Australia, New Zealand and 90+ tax regions in APAC and the Middle East.
You receive clean revenue without registering for foreign tax numbers or filing returns abroad.
Include FastStar.js and open the hosted checkout with a single call. A Flutter SDK is available for native mobile embedding.
// Include FastStar.js, then open the checkout in one line // <script src="https://cashier.faststarpay.com/sdk/v1/faststar.min.js"> FastStar.checkout.open({ url: session.url, }) // Listen for the payment result FastStar.on('checkout.success', (data) => { console.log('Paid', data.payment_intent_id) })
No sale, no fee. One price that includes global tax remittance, settlement, payouts and full compliance.
With Direct/PSP, funds land in your own acquiring account and you handle tax and compliance yourself — maximum flexibility, but it requires a business review to activate. With fully managed (our default, recommended option), FastStar acts as the seller of record, collects payment and remits global taxes; funds enter our settlement system and are paid out to you on schedule. It is as simple and hands-off as opening a shop on a marketplace.
After a buyer pays, the proceeds enter our settlement system and are credited to your balance (net of taxes and fees). We pay out your available balance to your bank account on a fixed cycle through a compliant global payout network, with multi-currency support.
Not in fully managed mode. FastStar registers and remits VAT/GST/sales tax across 90+ regions as the seller of record, so the revenue you receive is already tax-compliant.
Yes — both. Subscriptions include plans, trials, usage-based billing and automatic renewals; one-time purchases support single products, licenses and digital downloads. Both work in either mode.
After signing up you can open the checkout with one line of the JS SDK, or simply generate a payment link to start selling — usually within minutes. A Flutter SDK is available for mobile.
Yes. In fully managed mode you complete online identity verification (KYC for individuals, KYB for businesses). Once approved, collection is activated automatically — entirely online, no redirects.
Create a free account, integrate in minutes, and leave global payments and tax compliance to FastStar.