A customer in Jakarta and a customer in Dublin pay the same figure for the same software, and almost nothing else about those two transactions is alike. Tax treatment, invoice format, approval odds, settlement time and what happens when it goes wrong all differ. That is why there are two rails rather than one, and why it is worth explaining what each actually does.
The card rail, and what merchant of record means
Cards are handled by Paddle acting as merchant of record. That phrase gets used loosely, so here is the concrete version: Paddle is the seller on the transaction. The charge on the statement is theirs, the invoice is issued by them, and the sales tax or VAT obligation for the buyer's country is theirs to calculate, collect and remit.
For a software business selling into dozens of countries that is the difference between shipping product and registering for tax in places you have never visited. For the buyer it means a compliant invoice arrives without anyone being asked to work out which rate applies to a Hong Kong company selling to a Portuguese firm.
The trade is that we are one step removed from the payment. Refund handling, chargeback handling and the checkout experience follow the provider's rules, not ours, and a declined card is between the buyer, their bank and Paddle. We can see that a payment did not complete. We cannot make a bank approve it.
Declines are the ordinary failure on this rail. A cross-border charge from an unfamiliar merchant, on a business card with tight controls, is exactly the profile that issuers refuse. The usual fixes are boring and effective: a different card, or telling the bank to expect it. The wider mechanics of that are in card approval rates.
The crypto rail
Crypto is a separate rail. You are quoted the same price, you send the transfer, and access opens when the payment confirms. There is no card, no issuer, and no recurring authorisation sitting on a card that expires in eighteen months.
The reasons operators pick it are practical rather than ideological. Some are in markets where cross-border card payments to software vendors are unreliable. Some run businesses whose banking prefers not to see recurring foreign software charges. Some simply want a payment that is one action and then finished, which suits a product where nothing renews automatically anyway.
This rail fails differently. A card declines instantly and you know at once. A transfer can be sent on the wrong network, sent as the wrong asset, or sent with a fee too low to confirm promptly, and each of those is quiet rather than loud. Send on the network the checkout specifies, and if you are choosing between stablecoin networks, the trade-offs are set out in TRC20 against ERC20.
The price is denominated in dollars on both rails. A crypto payment is a dollar amount converted at the moment of checkout, so a quote that sits unpaid for an hour may need to be regenerated.
What is identical on both
Both rails are prepaid, and neither renews on its own. There is no stored instruction to charge you again, no cancellation flow to find, and no subscription that continues because you forgot about it. A term ends and you decide again.
Both activate immediately on confirmation, and fees are non-refundable once activated, because the entire product is delivered the moment the panel opens. Both cover the same plan. Choosing crypto does not buy a discount and choosing card does not buy a longer term.
The same pair of rails covers CopySignals at its own price point, which is $19.00 USD a month including the first trading account and $9.00 USD a month for each additional one.
What happens on our side when a payment lands
Neither provider tells us about a payment through a channel we can simply believe. A notification arrives at a public endpoint, and it is verified by signature, checked against the identifiers already processed, and acted on once. Providers resend notifications that were not acknowledged quickly, so duplicates are routine traffic rather than a red flag, and every one of them has to result in exactly one activation. That handling is described in replay protection.
The same discipline applies to what the payment triggers downstream. A purchase is claimed once against the client it belongs to, so a sale is granted once and reported once to the ad platforms with its value attached rather than counted twice because the transport was chatty.
Which one to pick
A note on timing before that. Card payments confirm in seconds and access opens immediately, which is what most buyers expect. A crypto transfer opens access when the network confirms it, and that wait varies with the asset, the network and the fee attached. Neither is slow enough to matter for a subscription bought on a Tuesday afternoon, but it is worth knowing if you are paying at the moment a term expires rather than a day ahead of it.
Take the card if you want a conventional invoice with tax handled and a paper trail your accountant will recognise without a conversation. Take crypto if cross-border card payments are unreliable where you are, or if you would rather your business had no recurring card authorisation at all.
SINGUARD sells software and is not a payment institution, a bank or a money services business. Both rails are operated by their providers, and the current published prices and legal terms live on the product sites at scalegram.io and copysignals.io.
"Merchant of record is not a detail for the finance team. It decides who issues your invoice, who owes the tax and who you argue with when a card is refused."
— Alex Onta, Executive Director, SINGUARD
Key Takeaways
- Cards are handled by Paddle as merchant of record, so the invoice, the statement entry and the buyer's sales tax obligation sit with them.
- Crypto is a separate rail with no card and no recurring authorisation, and it fails quietly through wrong networks or slow confirmation rather than loudly through a decline.
- Both rails are prepaid, activate immediately, are non-refundable once activated and never renew on their own.
- Payment notifications on both rails are signature checked and deduplicated so one payment grants access and reports a conversion exactly once.
Frequently Asked Questions
Why use a merchant of record instead of a normal payment gateway?
Because the tax obligation for software sold across borders belongs to the seller of record. Handing that role to a provider means the buyer receives a correct invoice for their country without the vendor registering in each one.
Is crypto cheaper than paying by card?
No. The price is the same on both rails. The reasons to pick crypto are unreliable cross-border card payments or a preference for having no card authorisation on file, not a discount.
Will my subscription renew automatically on either rail?
No. Every payment on either rail buys one prepaid term. When it ends you pay again or access stops, which means there is no cancellation form and also no silent renewal.
About the Author
Alex Onta is an Executive Director at SINGUARD. He built eTrader, the terminal, the mobile apps, eTrader Broker, Copytrading, Business and Community, along with the worldwide clustered-server infrastructure it all runs on, with his brother Roman Onta helping on the design, and he leads that division today. Together with Roman he builds the Prop Firm CRM, the Broker CRM, Scalegram and CopySignals, and the two of them carry worldwide compliance, payment processing and international business structuring side by side. He lives and works in Dubai for most of the year. Meet the executive duo leading Singuard's five divisions.