Amazon has never done that (different prices for different customers), their prices are the same for all users.
They didn't raise it because of anything you personally did.
Their prices just go up and down all the time randomly.
Leave the item in your shopping cart and check it daily (or more) and watch the price bounce around. You can use this to your advantage if you are not in a rush and wait for a good price. You can also use camelcamelcamel as a price tracker.
Well maybe they do? I know Amazon's algorithms are opaque to the user, but after several purchases on Amazon I noticed this trend of items I researched showing a small uptick in the price after a few days when I go to buy it. The price uptick is there for all users, but Amazon knows only one specific person will buy it, so the price is adjusted for that person and no-one else. After buying, the price goes back to its default in a few days.
Not all of those edits are by mods, of course. Some are made by submitters (edit: as the site points out!). Also, some are because we switched the URL and thus to the title of the new article (example: https://news.ycombinator.com/item?id=21616157). Those look weird if you assume they're moderation edits.
It looks like the list is sorted by reverse ID, which means articles that were submitted earlier are lower down on the page. But sometimes we re-up those (https://news.ycombinator.com/item?id=11662380), so from a front-page perspective some 'newer' stories are below older ones.
Isn't there a small window of time to edit a submission before it gets committed permanently to HN? I imagine the list would be bigger if the grace period lasted much longer.
"Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers."
I wish Microsoft devs would add the option to install Windows on a USB drive during the initial install procedure.
This is why I self-host my own image server and have it hooked up to a well-provisioned CDN for peace of mind. Then I have full control and can renew the domain for ten years each time to keep the images online.