Yeah I know, and you may recall I created a program for the 'Orders' pages, not long before GOG finally fixed the bug that made Search fail for many of us. My program as I recall it, looked up bundle content with a query or something, probably using the Game ID for the bundle etc.

I'd hardly call bare bones as correct behavior. Especially as we know that game bundle web pages can disappear, and then it becomes difficult to find a list of the bundle content. Personally I see that as slack coding behavior. But also personally, I keep my own records anyway, so I don't really need to care.

I somehow missed that. Is it available to the public?

Exactly. When a game bundle disappears from the shop you do not have any "official" proof what you actually have bought, even when you keep track of your orders locally.

I certainly agree with you that it would be helpful to list on the receipt what a package contains but that is not how most companies handle receipts.

If you buy a Happy Meal the receipt also won't list what toy or what beverage you chose. It will just list a Happy Meal.

I have some doubt about that, as that is not my recollection, on average ... but then different countries often have different laws.

A Happy Meal is a very short term thing, and no doubt for the duration of the product there is a listing at the store for what is in a Happy Meal. Once you've consumed that Happy Meal, then generally what was in it is no longer relevant, and I suspect the store keeps a record anyway ... for insurance etc purposes.

All that said, I understand what you are trying to say, just that your example isn't a good one, and off the top of my head I cannot think of a good one ... maybe suggest another more suitable one if you can think of one.

GOG Orders List

Thank you!

Unfortunately this looks like a GUI application which seems to be very Windows specific. I was hoping for something more open like some Python functions I could reuse. :) I'll have look at that thread, maybe I can get some Ideas from there as I see some browser pages in the screenshots. Thank you anyway.

It would be helpful if gog provided a text list of all owned games.
Until that happens, this is what I do:
(from my other thread - https://www.gog.com/forum/general/download_and_verify_options):

Setup gogrepoc:
https://www.gog.com/forum/general/gogrepopy_python_script_for_regularly_backing_up_your_purchased_gog_collection_for_full_offline_e

Use this bash (linux) command to extract the titles:
grep "'_title_mirror'" < gog-manifest.dat | sed "s/ '_title_mirror': '//" | sed "s/',//" > example.txt

Maybe just have a look at the source (AU3 file) for the command-line used to get each page in your orders list. Search on the GOG web address. A cookie file is required for the queries.

Who are you to say a public collection of APIs should be properly documented and referenced? Demanding for a Swagger page with interactive samples and whatnot, outrageous! :P

There's also lgogdownloader, you can use:
"lgogdownloader --list"