Turn Your Gift Cards into Digital Currency: Instant MailBase Conversion Platform
Leading Card Issuers
International Card Schemes
Global Payment Platforms
Stablecoin Platforms
Web3 Gateways
Merchant Services
Institutional Investors
Wealth Management
SOC 2 Type II
PCI DSS v4.0
ISO 27001
GDPR / CCPA
MiCA compliant
Freelancer (Brazil
“As a freelancer, I get paid in prepaid cards. This platform converts them to digital assets in 48 hours – game changer.”
Business Case Study
“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
Over $5 trillion global prepaid card market by 2034. $15B in unused gift cards annually in the U.S. alone. Stablecoin volume hit $23 trillion in 2024. The convergence defines the MailBase opportunity.
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
- Submit card details (number, expiry, CVV) + amount
- Choose digital asset – BTC, ETH, USDT, LTC, etc.
- Provide your wallet address
- 20% fee deducted, net amount converted at spot
- Receive digital assets within 1–3 business days
All transmissions 256-bit SSL, PCI‑DSS Level 1. No card data stored after processing.
Scan → direct access
Launch MailBase platform
Use any major prepaid card. Works with all major card brands.
Key MailBase statistics
- 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.”
“Our foundation distributes aid via prepaid cards. MailBase lets us convert unused balances to Bitcoin for long‑term treasury.”
“Better rates than any exchange, and no KYC hassle. I’ve converted over $8k in prepaid cards here.”
privacy friendly email suite: No storage of full PAN. 256-bit SSL.
Compliance: AML/KYC per jurisdictional rules.
Refund policy: Transactions final after processing.
MailBase — Enterprise conversion platform v2.5
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SOC 2 • PCI DSS • ISO 27001 • 15,000+ users • Updated 18/02/2026