Discount API Documentation Needs Updating

[TScottJ]

The docs for the Discount API need to be updated to match the code (e.g. add priceRuleId parameter, use correct class names, etc.).

[nozzlegear]

Thanks! I'm working on moving all of the documentation to its own website so it's not all in one massive README. Unfortunately some of the docs have fallen out of date after 5.0 and I've been neglecting to update them in favor of moving to this dedicated docs site.

[patrickebates]

Is that documentation site available yet? I started trying to use the Discounts and Price Rules today, but I'm not seeing a direct relationship with the calls in the Shopify API yet. Hoping an example will clear things up.