/** A pointer to products or services offered by the organization or person. */
@NotNull
public Builder makesOffer(@NotNull Offer.Builder offer) {
putValue("makesOffer", offer.build());
return this;
}
/**
* An offer to provide this item—for example, an offer to sell a product, rent the DVD of
* a movie, or give away tickets to an event.
*/
@NotNull
public Builder offers(@NotNull Offer.Builder offer) {
putValue("offers", offer.build());
return this;
}
/**
* An Offer which must be accepted before the user can perform the Action. For example, the user
* may need to buy a movie before being able to watch it.
*/
@NotNull
public Builder expectsAcceptanceOf(@NotNull Offer.Builder offer) {
putValue("expectsAcceptanceOf", offer.build());
return this;
}