Merchant of record explained for indie founders
A merchant of record (MoR) is the company that legally sells your product to the customer. It charges the buyer, collects and remits sales tax or VAT, handles fraud and chargebacks, and appears on the card statement. You are paid by the MoR rather than by the customer. You still pay income tax in your own country.
For a solo founder selling software worldwide, that trade is simple to state: you pay a higher fee per payment, and someone else carries the cross-border tax work. This post explains what changes in practice. Facts come from the providers' own documentation, read on 7 November 2026.
Seller of record versus payment processor
A payment processor such as standard Stripe payments moves money between the buyer and you. You are the seller, so you carry the tax obligations. Stripe's Managed Payments page makes this comparison directly: with Managed Payments, Stripe is the merchant of record, while with other Stripe products your business is.
With a MoR, the platform sells your product to the customer as a reseller. Polar's documentation describes it as taking on liability for international sales taxes on your behalf. Paddle's pricing page lists tax and regulatory compliance, fraud protection, chargebacks and buyer support as included in its fee.
What a merchant of record usually handles
- Sales tax, VAT and GST. Stripe says Managed Payments covers these in more than 80 countries. Paddle's docs say it handles tax calculation and remittance in 200+ countries.
- Registration and filing. Polar says it registers in new markets as thresholds are reached and files on an ongoing basis.
- Fraud and chargebacks. Both Paddle and Stripe list fraud prevention and dispute handling.
- Customer billing support. Stripe lists transaction-level customer support for Managed Payments. Paddle includes buyer support.
What it does not remove
Polar's page says plainly that you are always responsible for your own income tax in your country of residence. A MoR changes who deals with sales tax on customer payments. It does not change what you owe on your earnings.
There are other trade-offs. Polar lists less flexibility over advanced pricing models and higher per-payment fees as the downsides. It also notes that you cannot use inbound VAT towards your own VAT deductions, and that sales tax may be added for more customers than if you sold directly, since the MoR's volume counts toward thresholds instead of yours.
What it costs
The cost is visible in the fee. On a $20 US-card payment, standard Stripe payments charge $0.88, while Paddle's 5% + 50¢ is $1.50. The full breakdown is in Stripe vs Paddle vs Polar fees. Paddle also says products under $10 can get custom pricing, since a fixed fee hurts most at low prices.
Compare that gap with what you would otherwise pay: an accountant or a tax tool, and the time spent registering in each country as you cross its threshold.
When a merchant of record makes sense
Choose one when you sell to consumers or businesses in many countries and do not want to register for VAT in the EU or elsewhere yourself. It also fits when you would rather spend the first year on the product than on filings.
Stay with a processor when most customers are in one country, you already handle your tax, or you need pricing logic that a MoR cannot model. Polar's own page says to ship with what you are comfortable with, and that handling international taxes yourself is something you can absolutely do.
You can also change later, but migrating subscriptions takes work. Check how each provider handles existing customers before you commit. If you plan to meter usage, the post on usage-based billing after Metronome and Orb covers what to ask billing vendors.
A short decision checklist
- Where are your first 100 customers likely to live?
- Are you ready to register for tax in those places once you pass thresholds?
- What is your price? Under $10, the fixed fee may decide the question.
- Do you need custom pricing logic?
- Does the provider cover your country as a seller? Confirm this on its page.
Whichever route you take, Dealpuffin lets founders who bill through Stripe, Paddle or Polar list coupons without changing provider.
Frequently asked questions
What is a merchant of record in simple terms?
It is the company that legally sells to your customer. It collects the payment, handles sales tax or VAT, and takes on disputes, then pays you what remains after its fee.
Is Stripe a merchant of record?
Standard Stripe payments make you the seller. Stripe's separate Managed Payments product makes Stripe the merchant of record.
Does a merchant of record handle my income tax?
No. Polar's documentation says you remain responsible for income tax in your country of residence. The MoR deals with sales tax on customer payments.
Is a merchant of record more expensive?
Per payment, usually yes. On a $20 US-card payment, Paddle's published rate is $1.50 against $0.88 for standard Stripe payments, but the Stripe figure leaves the tax work with you.