Payzum Blog

Crypto Payments Blog

Non-custodial, crypto-only payments — explained for the operators and developers who actually run the money. Pain, mechanics, and how Payzum solves it.

Interior Design

Accept Crypto Payments as an Interior Designer, No Reversals

Expiring invoices for the design fee and every procurement proposal, payment links for clients furnishing a second home from abroad, e-design packages at a hosted checkout, a QR in the showroom, and stablecoin payouts to installers and workrooms — every payment final in seconds, settled to a wallet your studio controls. No card percentage on pass-through purchases, no deposit disputed after the custom sofa is already on order.

17 min read
Florist

Accept Crypto Payments as a Florist, Chargeback-Free

A fresh QR at the flower counter, payment links for phone, WhatsApp and web delivery orders, gift orders paid from abroad by family who can't use a local card, expiring invoices for wedding and event deposits, and subscriptions for corporate accounts — every payment final in seconds, settled to a wallet your shop controls. No stolen-card phone orders, no "never arrived" chargebacks on flowers that wilted weeks ago.

16 min read
Stablecoins

Chainalysis crypto adoption index 2026 — prices halved, wallet-to-wallet stablecoin transfers quadrupled, and the merchant is the missing endpoint

On September 23, 2026, Chainalysis published its seventh Global Crypto Adoption Index. Brazil ranked first, the US second, Nigeria third. The ranking made the headlines, but the more useful finding is what survived a year in which crypto's market value roughly halved: domestic wallet-to-wallet transfers quadrupled to $228.7 billion, 96% of them in stablecoins, transfers under $100 grew 78.4%, and cross-border stablecoin flows rose 77.5% to $220.3 billion. That is what payments look like. People in Brazil, Mexico and Nigeria already pay each other in digital dollars. When they buy from a formal business, most still have to leave the stablecoin and pay by card. Here is what the index says, what it can't tell you, and what it means for a business that sells to those customers.

16 min read
Agentic payments

BlackRock's machine-native economy — the world's largest asset manager says stablecoins are AI agents' money, and its own diagram shows who gets paid first

On September 23, 2026, BlackRock's digital assets team published "The Machine-Native Economy," arguing that AI is machine-native intelligence, digital assets are machine-native money, and stablecoins are likely to lead transactional use. Read the worked example closely and the first seller an AI agent pays over x402 isn't the airline or the hotel — it's the data API behind the search. Every friction the paper lists is a seller-side cost. Here is what that means if you sell an API, or a service, today.

17 min read
Phone Repair

Accept Crypto Payments at a Phone Repair Shop, Fraud-Free

A fresh QR at the repair counter, payment links for customers who mail in their device, expiring invoices for special-order screens and board-level jobs, and checkout links for refurbished phones — every payment final in seconds, settled to a wallet your shop controls. No stolen-card orders, no chargebacks on installed parts.

13 min read
Stablecoins

Stablecoin settlement vs acceptance — a bank just put a dollar token inside the card rails, and the merchant's counter never saw it

On September 22, 2026, SoFi Bank became the first nationally chartered US bank to settle a live card program in its own stablecoin, moving more than $25 billion in annualized volume onto SoFiUSD across Mastercard's network. It is a real milestone — and a precise illustration of the difference between stablecoin settlement and stablecoin acceptance. The token moved the back office. The customer still tapped a card, the interchange still applied, the dispute window still opened, and the merchant's reward for all of it is a faster deposit into a bank account.

18 min read
Accounting & bookkeeping firms

Accept crypto payments as an accounting firm — monthly retainers, year-end fees and clients who pay from abroad

A practice gets paid in the two most awkward shapes there are: a small recurring compliance retainer that dies quietly when a card expires, and a large year-end fee collected weeks after the work was filed. Add the segment that is actually growing — non-resident founders, expatriate returns, offshore agencies, crypto-native companies — and a routine $400 fee becomes an international wire that costs a percentage, arrives days later and lands short. Payzum is a non-custodial, crypto-only processor: retainers become recurring on-chain charges, year-end fees become referenced invoices, and both settle USDC or USDT straight to a wallet the firm controls, in seconds, with no acquirer in the middle and no chargeback on a return you already filed.

26 min read
Regulation

The CLARITY Act failed in the Senate — and the rules for accepting stablecoin payments didn't move an inch

On September 15, 2026, the Senate rejected cloture on the CLARITY Act 49–50, ending crypto market structure legislation for the year. The headlines were about jurisdiction, ethics and a falling bitcoin price. The part that matters to a business taking stablecoins is quieter: payment stablecoins were never in this bill, the self-custody protections that were in it did not become law, and the one thing you still control is where your money lands when a customer pays.

18 min read