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Toll-Free Phone: 877-447-3938

Support Hours:
M–F: 5 AM – 5PM PST
(closed major holidays)

Reseller Support

Toll-Free Phone:
888-437-0481

Support Hours:
M–F, 6 AM – 5 PM PST
(closed major holidays)

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Toll-Free Phone:
866-682-4131

Support Hours:
M–F: 6 AM – 5 PM PST
(closed major holidays)

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Authorize.Net (Utah)
P.O. Box 8999
San Francisco, CA 94128-8999
Tel: 801-492-6450
Fax: 801-492-6489

Authorize.Net (Washington)
P.O. Box 8999
San Francisco, CA 94128-8999
Tel: 425-586-6000
Fax: 425-586-6005

CyberSource Corporation HQ
P.O. Box 8999
San Francisco, CA 94128-8999
Tel: 650-965-6000
Fax: 650-625-9145

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Pages: 28 - [ 1 2 3 4 5 … 28 | Next ]
  ID Title Views Posted descending
Unread
 A480 How does the eCheck.Net settlement process work? 2,295 105 days ago
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 A1464 Authorize.Net Mobile Application 1,618 163 days ago
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 A1460 Error 327: The void request failed. Either the original transaction type does not support void, or the transaction is in the process of being settled. 922 205 days ago
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 A1459 Error 326: One or more fields in the request contain invalid data. 950 205 days ago
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 A1458 Error 325: The request is missing one or more required fields. 1,956 205 days ago
Unread
 A1454 Which fields does my processor require to submit a transaction? 724 226 days ago
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 A1435 What if a merchant does not comply with the Partial Authorization Mandate? Is there a non-compliance fee? 1,896 343 days ago
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 A1434 How do the Partial Authorization Mandate requirements impact split shipments? 1,786 343 days ago
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 A1433 Can the auth reversal be made several days after the original authorization request? 1,765 343 days ago
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 A1432 What do I need to do to support the Partial Authorization Mandate? 2,160 343 days ago
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 A1431 When will Authorize.Net and my processor support the Partial Authorization Mandate requirements? 1,497 343 days ago
Unread
 A1430 Which payment card types does the Partial Authorization Mandate impact? 1,728 343 days ago
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 A1429 Must merchants support Partial Approval, Authorization Reversal, or Balance Response? 1,848 343 days ago
Unread
 A1419 What is the Luhn Mod 10 Algorithm? 3,599 Jan 30, 2012
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 A1412 How can I change the billing method of my Authorize.Net account to be a credit card or bank account? 3,089 Dec 6, 2011
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