Well apparently there is a "May Sale" right now… 

In the past there were 2 big annual sales, one around the winter holidays and one in early-summer – that's just anecdotal. There may have been more.

Before that there was a 'daily deal' but – again, anecdotal – I think Unity got rid of it when it caused problems with asset creators. I'd like to think Unity also didn't want to become an impulse-buy shopping network….

Also, some asset creators routinely rotate their items with temporary drops in their product price (doesn't show up as a 'sale' item).

Anecdotal shopping strategy: very popular items will be discounted potentially a few times each year (it's part of the reason they are so 'popular'). Less popular items may never be discounted.

Is there any way to find a location (X,Z) of the highest point on a terrain?

If the entire terrain is too much, maybe the highest point within a defined area?

Based on the examples given…

You'd use scriptable objects, kind of like a Rolodex™, but connected to other scriptable objets and categories of objects…. Sort of an object oriented database.

I can see it being huge for sim management games, generative worlds…  the Brackey's video shows card-stats… And seems like it's easy to keep updated, like if you wanted to introduce a new category or change system-wide stats, or add content later with new rules….

I think I will try it with some character stats for my NPC…

I've found the script's event under the PM action SEND MESSAGE…

How do I listen for this message, and (hopefully) send the data in it (I'm expecting int numbers, and possibly some strings)...

I guess you gave them permission to read your email…???

What actually happens when you register for our services?

Since your digital footprint is almost entirely reflected in your email inbox, Mine developed a non-intrusive technology that reconstructs your footprint. Upon registration to our services you will be asked to provide us with permission to connect to your email inbox by using certain features (such as a “connect with Google” or “connect with Hotmail” feature), which enables us to scan the subject lines and metadata of your email inbox.

saymine(dot)com/privacy-policy

I mean if someone claimed to be a psychic and told me personal stuff about myself, it MIGHT be spooky if I hadn't given them a key to my apartment and allowed them to rummage through all my correspondence and belongings first.

Datamaker can read/write xml files. Everything is a string, but it should be easy to parse into a playmaker array, or any other variables.

I'll make a small assumption about your scene: that it is a customize your avatar kind of thing with lots of sliders changing individual blendshapes in realtime.

have a look at the UI sliders, they translate from 0 to 1. You need a playmaker action that will GET the UI slider value, save the value as a float variable, then SET the associated blendshape that that value on the model.

Probably each slider and blendshape action are updating every frame, then you'll have a button that saves the avatar settings (maybe as an array saved to PlayerPref), and when you go back to your game scene, the figure will read the array to set it's blendshapes.