| Name | Type | Description | Notes |
|---|---|---|---|
| description | string | A description of the applied sales promotion. | [optional] |
| discount_amount | \Ebay\Sell\Fulfillment\Model\Amount | [optional] | |
| promotion_id | string | An eBay-generated unique identifier of the sales promotion. Multiple types of sales promotions are available to eBay Store owners, including order size/volume discounts, shipping discounts, special coupons, and price markdowns. Sales promotions can be managed through the Marketing tab of Seller Hub in My eBay, or by using the Trading API's SetPromotionalSale call or the Marketing API's createItemPromotion method. | [optional] |