Incremental Auth Through Transact API

This update is for merchants who have integrated our Dejavoo gateway-powered terminals with Transact API. With this feature, merchants can add up to five incremental auth, where each increment will be added to the original pre-auth amount.

Note:

• This feature is currently limited to merchants using TSYS and Fiserv North processors.

• Only Visa, Mastercard, and Discover cards are accepted for this transaction. American Express is not currently supported.