Discover Global Network vs Castles Technology — Lowest fees

Discover Global Network

Discover & Diners Club Network

Castles Technology

Android smart POS terminal manufacturer

Fees from

Interchange-based (network fees vary by acquirer and region) vs Custom

Features

1 shared

Regions

6 shared

1 unique to Discover Global Network

Pay methods

1 shared

4 unique to Discover Global Network · 5 unique to Castles Technology

On fees

Discover Global Network publishes Interchange-based (network fees vary by acquirer and region) from. Castles Technology uses custom pricing, quoted on engagement. Verify directly with each provider before signing.

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1 features · 10 payment methods · 7 regions. We don't rank these — they're here for reference.

Discover Global Network

Castles Technology

Quick Facts

Fees

Standard transaction rate

Interchange-based (network fees vary by acquirer and region)

Custom

Settlement

Time to receive funds

—

Founded

1985

1993

Headquarters

Riverwoods, Illinois, United States

New Taipei City, Taiwan

Sandbox / Test Mode

✓

Webhook Support

✓

—

Features

Enterprise

✓

Payment Methods

Castles Technology leads (6 vs 5)

Apple Pay Unique

✓

—

Contactless

✓

Credit Card Unique

—

✓

Debit Card Unique

—

✓

Discover Unique

✓

—

Google Pay Unique

✓

—

Mobile Wallet Unique

—

✓

Nfc Unique

—

✓

Qr Code Unique

—

✓

Samsung Pay Unique

✓

—

Regions

Discover Global Network leads (7 vs 6)

Africa Unique

✓

—

Asia

✓

Europe

✓

Latin America

✓

Middle East

✓

North America

✓

Oceania

✓

Discover Global Network is best when you...

Discover & Diners Club Network

Want coverage in Africa

Castles Technology doesn't cover this region

View Discover Global Network

Castles Technology is best when you...

Android smart POS terminal manufacturer

View Castles Technology

Frequently Asked Questions

What is the difference between Discover Global Network and Castles Technology?

They share 1 payment method and 6 regions. Discover Global Network adds Apple Pay, Discover, Google Pay and 1 more that Castles Technology does not list; Castles Technology adds Credit Card, Debit Card, Mobile Wallet and 2 more that Discover Global Network does not list; Discover Global Network also covers Africa.

Which is cheaper, Discover Global Network or Castles Technology?

Discover Global Network has published rates from Interchange-based (network fees vary by acquirer and region); Castles Technology has custom pricing quoted on engagement. Headline rates exclude fixed per-transaction fees, FX and chargeback costs, so model your own mix before deciding.

Where can I use Discover Global Network and Castles Technology?

Discover Global Network lists 7 regions and 5 payment methods; Castles Technology lists 6 and 6. both cover Asia, Europe, Latin America and 3 more. Check the country list on each profile before onboarding — regional coverage is not the same as local acquiring.

How do Discover Global Network and Castles Technology compare on integration and settlement?

both offer a sandbox; Discover Global Network supports webhooks.

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Data on this page is indicative and may be out of date — always verify fees, coverage, and terms directly with each provider before signing. Comparisons are generated from published data and provider-submitted updates; they are information, not advice or an endorsement. Some outbound links may earn us a referral commission — commissions never influence scores or rankings.

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