Invalid promotion type
The value you entered for PromotionType in your promotion feed did not match one of the valid values. The valid values are:
Use MinPurchaseDiscount when the customer receives a fixed dollar amount off of the order if the purchase amount is equal to or greater than a minimum dollar value. Use MinPurchaseFreeShipping when the customer receives free shipping on an entire order if the purchase amount is equal to or greater than a minimum dollar value.