Re: Spam Low: Re: Cost

http://schema.org/Offer
+ availabilityStarts
+ availabilityEnds
+ eligibleDuration
* priceSpecification
+ priceValidUntil

http://schema.org/PriceSpecification
+ validFrom
+ validTo

... so there would be multiple Offers for the same CourseOffering, IIUC.

On Feb 17, 2016 6:10 PM, "Developer, SleepingDog" <
developer@sleepingdog.org.uk> wrote:
>
> Hi all
>
> I think there is a case where a cost may be associated with (vary
dependent upon) a date.
>
> For example, the W3CDevCampus courses may be launched with an “early
bird” offer rate:
> https://www.w3.org/blog/news/archives/5293
>
> Perhaps that is too difficult to model.
>
> Tavis
>
> > On 10 Feb 2016, at 15:19, Phil Barker <phil.barker@hw.ac.uk> wrote:
> >
> > Hello Alan,
> > yes, you're absolutely right that cost can be very difficult.
>
>