Automated Invoicing for Every Transaction
Sell one-time products or subscriptions, and the paperwork follows on its own. Fungies generates receipts, B2B tax invoices, and credit notes from each payment as Merchant of Record, with the correct tax for the buyer's location already applied.
Issue the Right Document for Every Type of Transaction
Consumers and business buyers need different paperwork. Fungies detects which one it is dealing with at checkout and issues the matching document immediately.
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Receipts for Consumer Purchases
A receipt is emailed as soon as payment is completed, confirming the product and the amount paid. This covers one-time purchases and subscription charges alike.
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Tax Invoices for Business Buyers
Business customers add their company name and VAT ID during checkout. The ID is validated at the time of purchase, and a compliant tax invoice is emailed with the treatment that applies in their jurisdiction.
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Invoices on Every Renewal
Subscriptions produce a new invoice on each billing date, with tax recalculated for the customer's location on every charge. Usage-based charges triggered through the API are invoiced the same way.
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Credit Notes on Refunds
Full and partial refunds generate a credit note linked to the original invoice, with tax reversed. Fungies handles chargebacks as the seller of record, so disputes stay off your merchant account.
Business Buyers Get Proper Tax Invoices at Checkout
Selling to companies means selling to finance departments, and finance departments need real tax invoices. Fungies validates the buyer's VAT ID at checkout and issues a B2B invoice immediately, with tax handled correctly for their jurisdiction.
Buyers can also add or update their company details and VAT ID later through the customer portal, so an invoice that started as a consumer receipt can still end up right for their books.
Sell Into 150+ Countries With Tax Handled on Every Invoice
Fungies is the legal seller on each transaction. VAT, GST, and US sales tax are calculated from the buyer's location at the point of sale, shown on the invoice with the applicable type and rate, then remitted and filed through a global partner network.
Tax type, rate, and amount stated per jurisdiction
US sales tax calculated by state
VAT IDs validated at purchase for correct B2B treatment
Tax reversed automatically on refunds and chargebacks
You sell globally. Registrations and filings sit with Fungies.
Give Customers Self-Serve Access to Their Documents
Customers reach their order history through a branded portal with a magic link sent to their email. From the portal, they can:
Download invoices and credit notes for any transaction
View their full order history
Update billing details and names on file
Add company details and a VAT ID for B2B invoicing
Lost copies, billing corrections, and B2B detail changes resolve themselves instead of landing in your support inbox.
Keep Your Accounting Records in One Place
Your side of the paperwork sits in the dashboard. Download invoices per transaction and per payout, export the full transaction history to CSV, or read orders and payments through the API if your team reconciles programmatically.
Every payout generates an invoice with Fungies as the buyer and you as the seller. Download both the payout invoice and the full transaction CSV from the dashboard and pass them straight to your accountant.
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.”
Subscription billing questions
Can I put my own branding on the invoice?
Invoices are issued in Fungies' name as Merchant of Record and use one template across all merchants. Your product names and details appear on the document as configured in your dashboard. Your branding applies to the storefront, checkout, and customer portal instead.
What if a business buyer forgets to add their VAT ID at checkout?
They can add their company details and VAT ID afterwards through the customer portal, so their records end up correct without a support request to you.
Do I need my own tax registrations for invoices to be valid?
No. Fungies is the legal seller on the transaction, so tax is collected, remitted, and filed under Fungies' registrations. You receive net revenue with tax already handled.
How do tax-inclusive and tax-exclusive pricing appear on the invoice?
With tax-inclusive pricing, the total the customer sees stays fixed, and the invoice breaks out the tax within it. With tax-exclusive pricing, VAT is added on top of the listed price at checkout and shown separately. You set this per workspace.
What happens to the invoice when a payment is refunded or charged back?
A credit note is generated against the original invoice and the tax is reversed. Both documents stay linked, so the record remains consistent in your books and the customer's.
Do free trials generate invoices?
The invoice is generated when billing starts. A card is collected upfront, and the first invoice is issued on the first successful charge at trial end.
Sell First. The Paperwork Follows.
Fungies issues compliant invoices, calculates and files taxes, and handles refunds and disputes as your Merchant of Record across 150+ countries.