orderInformation. amountDetails.discountAmount {#order-info-amount-details-discount-amount}
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The total discount applied to the order.  
Example: A $20.00 discount off the order total.

Specifications {#order-info-amount-details-discount-amount_Specifications}
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* **Data Type:**
  * `Chase Paymentech Solutions`, `FDC Compass`, `TSYS Acquiring Solutions`, `FDC Nashville Global`, and `Worldpay VAP`: String
  * `Elavon Americas` `GPN` `OmniPay Direct` and `Visa Platform Connect`: Numeric String
    {#order-info-amount-details-discount-amount_ul_g2j_2fp_vwb}
* **Data Length:**
  * `Chase Paymentech Solutions`, `FDC Compass`, and `TSYS Acquiring Solutions`:13
  * `FDC Nashville Global`: 11
  * `Worldpay VAP`: 8
  * `Elavon Americas`, `GPN`, `OmniPay Direct`, and `Visa Platform Connect`: 12
    {#order-info-amount-details-discount-amount_ul_qmq_n2p_vwb}

Mapping Information {#order-info-amount-details-discount-amount_Mapping}
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* **REST API Field:** orderInformation.amountDetails.discountAmount
* **SCMP API Field:** order_discount_amount
* **Simple Order API Field:** purchaseTotals_discountAmount

Processor Field Names {#order-info-amount-details-discount-amount_Processors}
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Processor-specific field names for each processor supporting this field for Level II or Level III processing:

* **`Chase Paymentech Solutions`:** Discount Amount Applied to Order
* **`Elavon Americas`:** Discount Amount
* **`FDC Compass`:** Discount Amount Applied to Order
* **`FDC Nashville Global`:** Discount Amount
* **`GPN`:** Discount Amount
* **`OmniPay Direct`:** Discount Amount / Total Discount
* **`TSYS Acquiring Solutions`:** Discount Amount
* **`Visa Platform Connect`:** discountAmount
* **`Worldpay VAP`:** discountAmount