The fixed price is an optional price of the SKU for a specific trade policy with a specific minimum quantity to be activated. This method retrieves an array of Fixed Prices for an SKU in a Trade Policy with Minimum Quantities.
The default value for a Minimum Quantity is 1. This means a Fixed Price will be valid for a SKU in a Trade Policy for orders containing the specified number of Minimum Quantity or above, unless a higher Minimum Quantity is specified.
Fixed prices may, optionally, be scheduled. If so, these objects will contain the dateRange object with from and to properties, indicating the start and end time of the scheduled fixed price in the RFC3339 timestamp format (YYYY-MM-DDT23:59:60Z).
Note that the 'Z', at the end, represents the UTC time (GMT+00:00). If it was in GMT-03:00, for example, it would be (YYYY-MM-DDT23:59:60-03:00).