/**
  * @type ProductPromotion: Document representing a product promotion.
  *
  * @property calloutMsg: The localized call-out message of the promotion.
  *
  * @property promotionId: The unique ID of the promotion.
  *
  * @property promotionalPrice: The promotional price for this product.
  *
  */
export type ProductPromotion = {
    calloutMsg: string;
    promotionId: string;
    promotionalPrice: number;
} & {
    [key: string]: any;
};