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Updating Credit Card Preambles for OPI
- Click the Enterprise or property, click Configuration, and then click Tender/Media.
- Double-click a credit card tender type to open it, click the Options tab, and then click the Credit Card Options subtab.
- In the Preambles section, if standard credit card preambles are defined, select the preamble records, and then click Delete.
You must delete all preexisting standard credit card preambles.
- Click Add, and then configure the Start preamble and the Length based on the card payment type.
- Click Save.
- Repeat Steps 2 through 5 for other credit card payment types.