PromotionItemPriceTypeCodeType - Type declaration to be used by other schema. Indicates the type of offer that can be made for a cross-promoted item. Note that for a Chinese listing with a still-active Buy It Now option, either a Bid (Auction) or a Buy It Now type offer may be made.
(out) Bid offer in a competitive-bidding listing.
(out) Buy It Now offer in a fixed-price or Buy It Now listing.
(out) Best Offer in Best Offer Only listing.
(out) Advertised price for a Classified Ad format listing.
(out) Reserved for internal or future use.