item_#_discountAmount {#item-no-discount-amount}
================================================

Discount applied to the item.  
This field may be required for all Level III processing, depending on your merchant category code. Check with your processor.

`FDC Nashville Global`
:
Do not set this field to 0 (zero) for Mastercard transactions.

`GPN`
:
The maximum value of this field is `99,999.99`

Specifications {#item-no-discount-amount_d883e51}
-------------------------------------------------

* **Data Type:** String
* **Data Length:**
  * **`Worldpay VAP`:** 8
  * **`FDC Nashville Global`:** 13
  * **`TSYS Acquiring Solutions`:** 13
  * **`Elavon Americas`:** 9 (Mastercard), 12 (Visa)
  * **`FDC Compass`:** 10 (Mastercard), 13 (Visa)
  * **`Chase Paymentech Solutions`:** 10 (Mastercard), 13 (Visa)
  * **All other processors:** 12

Mapping Information {#item-no-discount-amount_d883e120}
-------------------------------------------------------

* **REST API Field:** orderInformation.lineItems\[\].discountAmount
* **SCMP API Field:** discount_amount
* **Simple Order API Field:** item_#_discountAmount

Processor Field Names {#item-no-discount-amount_d883e150}
---------------------------------------------------------

This list provides the processor-specific field names for each processor supporting this field for Level II or Level III processing:

* **`Chase Paymentech Solutions`:**
  * **Mastercard:** Discount Amount
  * **Visa:** Discount Amount for Line Item
* **`Elavon Americas`:**
  * **Mastercard:** Discount Amount
  * **Visa:** Discount Amount Per Line Item
* **`FDC Compass`:**
  * **Mastercard:** Discount Amount
  * **Visa:** Discount Amount for Line Item
* **`FDC Nashville Global`:** Item Discount Amount
* **`GPN`:** Item Discount
* **`OmniPay Direct`:**
  * **Mastercard:** Discount Amount
  * **Visa:** Discount Amount for Line Item
* **`TSYS Acquiring Solutions`:**
  * **Mastercard:** Discount Amount
  * **Visa:** Discount Amount Per Line Item
* **`Visa Platform Connect`:** discountAmount
* **`Worldpay VAP`:** Item Discount Amount