Epsilon (Japan)

Epsilon (Japan)

Japanese E-Commerce PSP

VS

Cayan (TSYS)

US integrated Genius POS and developer-first card processing

Cayan (TSYS)
Fees from
3.6% per transaction vs Custom
Features

1 shared

2 unique to Epsilon (Japan) · 1 unique to Cayan (TSYS)
Regions

0 shared

1 unique to Epsilon (Japan) · 1 unique to Cayan (TSYS)
Pay methods

2 shared

2 unique to Epsilon (Japan) · 2 unique to Cayan (TSYS)
On fees

Epsilon (Japan) publishes 3.6% per transaction from. Cayan (TSYS) uses custom pricing, quoted on engagement. Verify directly with each provider before signing.

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Show full specs
4 features · 6 payment methods · 2 regions. We don't rank these — they're here for reference.
Epsilon (Japan) Epsilon (Japan)
Cayan (TSYS) Cayan (TSYS)
Quick Facts
Fees
Standard transaction rate
3.6% per transaction
Custom
Settlement
Time to receive funds
2–3 business days
1–2 business days
Founded
2002
1998
Headquarters
Japan
Boston, United States
Sandbox / Test Mode
✓
✓
Webhook Support
✓
✓
Features
Epsilon (Japan) leads (3 vs 2)
Crypto Support Unique
✓
—
Enterprise
✓
✓
Instant Sandbox Unique
—
✓
Recurring Payments Unique
✓
—
Payment Methods
Amex Unique
—
✓
Bank Transfer Unique
✓
—
Crypto Unique
✓
—
Discover Unique
—
✓
Mastercard
✓
✓
Visa
✓
✓
Regions
Asia Unique
✓
—
North America Unique
—
✓

Epsilon (Japan) is best when you...

Japanese E-Commerce PSP
Need Crypto Support
Not available with Cayan (TSYS)
Need Recurring Payments
Not available with Cayan (TSYS)
Want coverage in Asia
Cayan (TSYS) doesn't cover this region
View Epsilon (Japan)

Cayan (TSYS) is best when you...

US integrated Genius POS and developer-first card processing
Need Instant Sandbox
Not available with Epsilon (Japan)
Want coverage in North America
Epsilon (Japan) doesn't cover this region
View Cayan (TSYS)

Frequently Asked Questions

What is the difference between Epsilon (Japan) and Cayan (TSYS)?
They share 2 payment methods and 0 regions. Epsilon (Japan) adds Bank Transfer, Crypto that Cayan (TSYS) does not list; Cayan (TSYS) adds Amex, Discover that Epsilon (Japan) does not list; Epsilon (Japan) also covers Asia; Cayan (TSYS) also covers North America.
Which is cheaper, Epsilon (Japan) or Cayan (TSYS)?
Epsilon (Japan) has published rates from 3.6% per transaction; Cayan (TSYS) 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 Epsilon (Japan) and Cayan (TSYS)?
Epsilon (Japan) lists 1 region and 4 payment methods; Cayan (TSYS) lists 1 and 4. Check the country list on each profile before onboarding — regional coverage is not the same as local acquiring.
How do Epsilon (Japan) and Cayan (TSYS) compare on integration and settlement?
both offer a sandbox; both support webhooks; Epsilon (Japan) settles in 2–3 business days, Cayan (TSYS) in 1–2 business days.

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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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