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The threshold is an optional value that triggers the charge. Below the amount, no :
- If the highest price of the product is less than the threshold, no charge is applied.
- If threshold is less than the highest price of the product, charge is applied.
- If no amount is set, the charge will apply.
When you have saved the basic parameters, you need to set charge amounts in the screen below. For each tariff, you can define an amount or a rate, and, optionally, a floor and a ceiling that the customer will pay. Rounding parameters enable you to invoice the customer consistent amounts according to your business policy.
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