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Information about Visa's rules for decline code reasons and appropriate retry strategies.
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Last Updated: 01/30/2024
in Transactions
Information on surcharges and how they work.
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Last Updated: 06/14/2023
in Products Account Updater
How to configure Qualpay Account Updater.
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Last Updated: 09/06/2022
in Transactions
Information on convenience fees and how they work.
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Information about MasterCard's decline code grouping program (MAC).
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Last Updated: 07/06/2022
in Products ACH Payments
Lists of possible response codes for ACH verification transactions.
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Last Updated: 06/28/2022
in Reporting and Reconciliation
Overview of merchant account reserves.
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Last Updated: 07/07/2022
in Working With Maast
Customer Support contact information for Maast.
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How to do a capture or partial capture of transactions that have been run on a Maast product.
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Information on reasons for disputes.