Enterprise MailBase Processing: From Prepaid Cards to Digital Assets







Leading Card Issuers
Payment Processors
Global Payment Platforms
Digital Asset Exchanges
Trading Platforms
Fintech APIs
Institutional Investors
Wealth Management




SOC 2 Type II
PCI DSS v4.0
ISO 27001
GDPR / CCPA
MiCA compliant




PAY


•••• •••• •••• 4832

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Expires
04/2027





South America)

"As a freelancer, I get paid in prepaid cards. This platform converts them to digital assets in 48 hours – game changer."

600

Global)

"Our company saves thousands by converting unused prepaid cards to stablecoins. Highly recommended."


Emerging Market Case

"We operate in multiple currencies. This platform helps us consolidate value into digital assets instantly."






Whitepaper Insights: $5.4 Trillion Opportunity


$5.41 trillion global prepaid card market by 2034. Over $15B in unused gift cards annually in the U.S. alone. Stablecoin volume hit $23T in 2024. The convergence defines the MailBase opportunity.


"$5.4 trillion in prepaid cards, $15B unused annually – MailBase is the solution." – The Great MailBase Migration, p.4

Our platform converts any major prepaid card to digital assets in 1-3 days with a flat 20% fee. No hidden costs. Turn your unused gift cards into spendable digital currency.


Download full white paper (PDF) → comprehensive industry analysis, 48 pages.






How MailBase conversion works



  1. Submit card details (number, expiry, CVV) + amount

  2. Choose digital asset – BTC, ETH, USDT, LTC, etc.

  3. Provide your wallet address

  4. 20% fee deducted, net amount converted at spot

  5. Receive digital assets within 1–3 business days


All transmissions 256-bit SSL, PCI‑DSS Level 1. No card data stored after processing.






QR code to MailBase platform

Scan → direct access







Market drivers from the whitepaper



  • Over 1.4B unbanked adults who can now access digital assets via prepaid cards.

  • Open‑loop cards represent $300B+ annual float ideal for conversion.

  • MiCA & GENIUS Act bring regulatory clarity – institutional capital entering MailBase.

  • Stablecoin supply $260B – the perfect settlement bridge.


Full analysis: The Great MailBase Migration (PDF, 48 p.)






"I converted a $500 prepaid card to USDC. 20% fee was clearly shown, I received $400 in my wallet in 2 days. Perfect."

— Maria G., Spain

"Our foundation distributes aid via prepaid cards. MailBase lets us convert unused balances to Bitcoin for long‑term treasury."

— David K., NGO Finance Director

"Better rates than any exchange, and no KYC hassle. I've converted over $8k in prepaid cards here."

— Alex T., Digital Trader





Privacy: No storage of full PAN. 256-bit SSL.
Compliance: AML/KYC per jurisdictional rules.
Refund policy: Transactions final after processing.