MerchandizingPrefCodeType - Type declaration to be used by other schema. Indicates whether the seller has opted to participate in item cross-promotion through the Merchandising Manager feature. This option is set on the user's My eBay page and determines whether the seller's other items are cross-promoted with items from the seller that are listed or sold.
Seller allows item cross-promotion.
Seller does not allow item cross-promotion.
Reserved for internal or future use.