PIN Debit Services {#pd-processing}
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This section describes how to process PIN debit transactions that use these services:

* Contactless EMV purchases
* Swiped purchases
* Cash back
* Credits
* Electronic Benefits Transfer (EBT) transactions:
  * EBT cash benefit account purchases
  * EBT Supplemental Nutrition Assistance Program (SNAP) account purchases
  * EBT voucher purchases
  * EBT purchases with cash back
  * EBT credits
  * EBT reversals
* Merchant-initiated reversals
* Partial authorizations