Calculate Merchant Fee for Payment Plan

Merchants with a merchant fee for payment plan (i.e. MFPP) agreement can use this endpoint to determine the fee amount for a given order. The state/country for the customer should come from the customer's shipping address. When $0 is returned, then there is no fee and does not need to display within the merchant's UX. Required fields are:

• amount - The total order amount including shipping/tax amounts added in.
• currency - Defaults to USD if not provided.
• customerState- The state of the customer's shipping address.
• customerCountry - The country of the customer's shipping address. Defaults to "US".
• merchantId - The Merchant ID that fees need to be calculated for.

Example

Request URL: https://gateway.us.zip.co/orders/calculate-merchant-fees
POST Body:

{
  "customerState": "NY",
  "customerCountry": "US",
  "currency": "USD",
  "amount": 123.45,
  "merchantId": "44444444-4444-4444-4444-444444444444"
}

Sample response:

{
  "merchantFeeForPaymentPlan": 1.00,
  "currency": "USD"
}