orderInformation. lineItems\[\].discountRate {#order-info-line-items-discount-rate}
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Rate at which the item is discounted.  
Additional details for all processors and all txns (Level II/III and non-Level II/III):

`GPN`, `TSYS Acquiring Solutions`, and `Visa Platform Connect`
:
A maximum of 2 decimal places is allowed. Example 5.25 (=5.25%)

`OmniPay Direct`
:
Valid range: 0.010 to 0.999 (1% to 99.9%). Example 0.050 (=5%)

Specifications {#order-info-line-items-discount-rate_Specifications}
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* **Data Type:** String
* **Data Length:** 6

Mapping Information {#order-info-line-items-discount-rate_Mapping}
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* REST API Field: orderInformation.lineItems\[\].discountRate
* SCMP API Field: discount_rate
* Simple Order API Field: item_#_discountRate

Processor Field Names {#order-info-line-items-discount-rate_Processors}
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This list provides the Level II/Level III processor field name for each processor that supports Level II or Level III data:

* `GPN`: Item Discount Rate
* `OmniPay Direct`: Item Discount Rate
* `TSYS Acquiring Solutions`: Item Discount Rate
* `Visa Platform Connect`: discountRate