Payment Checkout for SaaS, Games, & Digital Products
Take payments on your website, inside your app, or from a button on any page. Fungies gives you three checkout types, 250+ payment methods across 150+ countries, and tax handled as Merchant of Record from one integration
Built to sell everywhere
- 94%
- 250+
- 150+
- 0.05%
Choose the Checkout That Matches How You Sell
Different products convert better with different checkout experiences. Fungies covers three checkout types, and you can run more than one at the same time.
All three methods are mobile-optimized, so buyers get a consistent checkout experience no matter what device they use.
01 · Hosted - Zero integration
A dedicated checkout page on your website.
Give every product its own checkout link that you can add to your website, emails, social posts, or in-app experiences.
One-click checkout for every product in your catalog
Your logo, colors, and domain on the page
Hosted and maintained on our side
02 · Embedded - One snippet
Add the checkout directly to your website or app with an iframe. Buyers can complete their purchase on the same page, without being sent somewhere else. This works well for onboarding and in-app upgrades where payment needs to fit naturally into the existing flow.
One snippet, pasted into a layout you own
Styled to sit inside your own flow
Card fields stay inside our PCI scope
03 · Overlay - One script tag
Open checkout in a modal without taking customers away from your page.
The checkout window opens when someone clicks a button, while the page stays visible behind it. Buyers keep the context that led them to purchase, whether they are on a landing page, pricing page, or in-app upsell.
Added with the JavaScript SDK or a plain iframe
Your page stays put while the buyer pays
Same 3D Secure and fraud screening as the hosted page
Make Every Checkout Easy to Complete
Accept payments from customers around the world with familiar payment methods and a checkout experience designed to support successful purchases.
- Reduce Checkout Friction
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Let customers complete purchases as guests, with a short checkout flow that keeps the order summary visible throughout. If you already have their email address, pre-fill it for them. Make sure the checkout works across desktop and mobile.
- Deliver Digital Products Upon Payment
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Once the payment goes through, customers can move straight to their purchase. You can deliver digital products, software licenses, and game keys immediately, with the invoice available alongside the order.
- Offer Multiple Payment Methods
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Accept major cards and digital wallets such as Apple Pay and Google Pay. You can also offer buy-now-pay-later options such as Klarna, Afterpay, and Clearpay, giving customers more ways to pay.
- Adapt Checkout to Each Market
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Show customers the currency, payment methods, and tax details that apply to their location. They get a familiar checkout and can see the full cost before they pay.
- Discounts and prefilled links
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Discount codes are managed in the platform, and an email address or code can be passed in the URL to carry a campaign straight into checkout.
- Fields for your own system
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Add custom fields to identify the buyer in your product, set the post-purchase redirect and edit the statement descriptor that appears on their card.
How Checkout Goes Live
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Set up products and offers
Create one-time products, subscriptions, memberships or game keys, then define the offers that hold their prices and plans.
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Choose where checkout appears
Use a hosted link, or add overlay or embedded checkout with HTML data attributes, the JavaScript SDK or the fungies.js package.
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Run it in sandbox
Sandbox mode and test payments let you complete purchases end to end, and webhook test events let you check your handling before real money moves.
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Take live payments
Fungies makes each sale as Merchant of Record, collects the tax and screens for fraud. Payouts reach your connected account, daily by default.
Make Checkout Work for Your Business Model
- 01
One-Time Sales and Recurring Billing
Charge customers once for digital products, software, or licenses, or set up recurring billing plans with flat-rate, tiered, or seat-based pricing. Add free trials with payment details collected upfront and automatic billing when the trial ends.
- 02
Tax-Inclusive and Tax-Exclusive Pricing
Choose whether prices include tax or VAT is added at checkout. Set this at the workspace level based on how you sell and where you sell.
- 03
Discount Codes and Promotional Pricing
Create fixed-amount or percentage discount codes with expiry dates and redemption limits. Use separate codes for different audiences, or apply sale pricing directly to an offer when you don't need a code.
Keep Your Branding Consistent at Checkout
Give customers a checkout that feels like a natural part of your storefront.
Add your logo, colors, and other visual styling so the checkout looks like the rest of your site. The transition from browsing your products to paying should feel consistent.
You can also control what customers see during checkout. Show or hide:
Product image
Email field
Variant picker
Logo
If you offer several plans, you can show them as variants so buyers can compare their options before paying.
For hosted checkout, use a custom domain connected through Cloudflare. Customers can stay on your branded domain from the first click through to the confirmation page.
Sell Into Any Market With Tax Handled at Checkout
Fungies acts as the legal seller on every transaction. It handles the tax calculation, collection, and compliance for each purchase.
Tax is Applied at the Point of Sale
VAT, GST, and US sales tax are calculated from the buyer's location and collected at checkout, then remitted through a global partner network. Sell into 150+ countries without registering or filing in each one.
B2B Purchases Are Processed Correctly
Business buyers can enter their company details and VAT ID during checkout. The VAT ID is checked at the time of purchase, and the right B2B tax treatment is applied for their location. They then receive a tax invoice straight away.
Invoices Are Issued Automatically
Customers get a receipt as soon as their payment goes through. Business buyers receive a tax invoice, while refunds create a credit note linked to the original transaction. All documents are available to download after the purchase.
What sellers say once they have switched
Vadim Finayev “We work with quite a few merchants of record, but none comes close to the support and speed of implementation of Fungies. If you want a payment partner that actually gives you the feeling they want to work with you — rather than leaving you on read for three days or randomly restricting your account — you are in the right place.”
David Elliott “I researched the options and Fungies was the best fit for functionality and customisation within a store builder you can connect to your own domain. Taking a small percentage of sales, instead of charging a subscription for every environment and plugin, is refreshing.”
Elnura Abdimanap Kyzy “The platform is user-friendly, integrates easily with APIs and webhooks, and simplifies managing digital products and subscriptions. We were up and running quickly and support has been responsive throughout. Fungies is clearly tailored to the needs of SaaS businesses.”
Francisco Magnone Rienzi “Fungies has been a great partner — fast setup, competitive pricing, and real humans providing quick answers. They are constantly rolling out new features, and I am excited to see what is next.”
Payment checkout questions
What information does a customer provide during checkout?
Customers enter their email and billing information during checkout. For business purchases, the billing step can also collect the company name and Tax ID. The exact fields shown depend on the checkout configuration.
Does checkout support free trials?
Free trials collect a payment method upfront and convert to paid automatically when the trial ends. Trial length is configurable per plan.
How do subscription plan tiers appear at checkout?
Plans are configured as variants and presented as a selectable list at checkout. Buyers compare options and choose before paying.
Can I test my checkout before going live?
Sandbox mode is available from the dashboard. Test purchases run through the full checkout flow without processing real payments.
Build a Checkout Experience Ready for Global Digital Sales
Fungies combines flexible checkout experiences with global payments and Merchant of Record infrastructure, giving SaaS and digital product companies the foundation to convert buyers and scale internationally.