@type t() :: %EveESI.Model.GetLoyaltyStoresCorporationIdOffers200Ok{
  ak_cost: integer() | nil,
  isk_cost: integer(),
  lp_cost: integer(),
  offer_id: integer(),
  quantity: integer(),
  required_items: [
    EveESI.Model.GetLoyaltyStoresCorporationIdOffersRequiredItem.t()
  ],
  type_id: integer()
}