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Card Processing

Content about credit card processing for high-risk merchants (iGaming/sports betting, FX/CFD, adult, nutraceuticals, travel, crypto). Topics: authorization/clearing/settlement flows, MCC/MID setup and descriptors, interchange & scheme fees, AVS/CVV2 and 3DS2/SCA strategy, network tokens & card-on-file/recurring, soft vs hard declines with retries/cascading, local vs cross-border acquiring to lift approval rates, chargeback prevention/alerts, PCI DSS scope reduction, and monitoring/compliance nuances specific to high-risk.

Authoritative outbound resources:

  • Visa — Operating Regulations & Rules

  • Mastercard — Rules & compliance

  • PCI Security Standards Council — PCI DSS

  • EMVCo — EMV® 3-D Secure (3DS)

PayPal card processing USA: cards-only setup for EU projects, requirements, limits, and how to Improve US authorization rate

diagram: EU project → cards-only via PayPal (word in italics, not a logo) → US map; AVS/3-D Secure, BIN routing USA, approval

Scope. This guide covers accepting cards via PayPal only (no wallets) for EU-registered projects selling to US payers. You’ll learn what the setup is, what PayPal and partners check, which industries it fits, and how to squeeze more approvals with smart retry logic US issuers and hygiene. So, you will learn about PayPal card processing USA.

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Telegram Payments in iGaming: How a €300K Case Scaled Successfully

Telegram payments flowchart showing cards, crypto, and APMs processed through a Telegram bot to the merchant.

Telegram payments are becoming a critical growth driver for iGaming merchants. With over 900 million monthly users worldwide [Statista], Telegram has evolved from a simple messenger into a powerful ecosystem for commerce, payments, and even regulated industries like iGaming. Recently, a European iGaming merchant approached WiseAlt with a challenge. Their project was running entirely in Telegram, generating more than €300,000 per month in deposits, but payment acceptance was unstable.

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Forex Merchant Account Solutions: The Evolving Landscape

Infographic showing Forex trading, regulation and licensing, crypto and APMs, and future opportunities for high-risk merchant accounts.

Forex trading has long attracted entrepreneurs, investors, and risk-takers alike. It offered the promise of global profits, 24/7 markets, and rapid scalability. But in 2025, the landscape is not what it used to be. Regulators are closing in, traditional PSPs are cautious, and consumer protection rules are tighter than ever. Still, for those who adapt, the opportunities remain vast. In this article, we explore how the Forex industry is evolving, where binary options have gone, how brokers manage payments, what the future holds for high-risk financial services and how to get forex merchant accounts.

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Crypto Merchant Services: How to Select the Best Payment Provider

Infographic with icons representing crypto merchant segments such as Web3, DeFi, VASP, crypto wallets, staking, and consulting

At WiseAlt, we’ve seen too many crypto businesses get burned by choosing the wrong crypto merchant services and payment provider. One Web3 client had their IBAN frozen overnight — no warning, no appeal. The reason? “Crypto no longer fits our risk appetite,” said their bank. That single decision put their entire operation on pause.

Whether you’re launching a DeFi platform, managing a centralized exchange, offering staking, or consulting in blockchain, payment infrastructure isn’t just a back-end concern — it’s the bloodstream of your business. Our team put together this guide to help you avoid common pitfalls and choose a provider who won’t disappear when it matters most.

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