# dual\_pricing\_tip\_basis

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**Description**

Dual Pricing tip options. When tipping is enabled, the suggested tip options are shown

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**Configuration Parameters**

`Merchant.DualPricingTipBasis` - This parameter determines which amount is used for tip calculations; the original subtotal amount or the adjusted subtotal amount.

When the original subtotal is set (parameter value: 0), the tip suggestions are calculated using the original subtotal requested from the POS. In case of the adjusted subtotal (parameter value: 1), the tip suggestions are calculated using the adjusted subtotal chosen by the customer from the dual pricing payment options.

`Merchant.TipEnabled` - Enables tipping for the merchant.

`Merchant.TipCustomOptionEnabled` - Enables Custom option on the Tip screen for the merchant.

`Merchant.TipPercentages` - Defines up to 3 tip percentage options to be presented for customers to choose from.

Enter up to 3 comma-separated whole numbers without the % symbol and without spaces, e.g. ‘10,15,20’ for 10%, 15%, 20%. Note: TipEnabled parameter must be enabled.
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