When the lights first went on at the Hip sites, there was a lot of discussion (errr arguing) about whether automatic feedback (positive feedback generated by the site if a buyer doesn't provide any following a set time period).
Now
ebay is adding this with the only difference being they require tracking whereas Hip doesn't:
"What's changing:
Automated feedback
Most transactions go smoothly, with sellers providing great service, but that hasn't always been reflected in buyer feedback. Starting September 3, 2025, you'll automatically receive feedback for successful transactions that meet all of these criteria:
You shipped the order with tracking and it arrived on time
The buyer hasn't left feedback
The buyer hasn't reported any issues
If a buyer decides to leave feedback, we'll replace our automated message with their message. If the buyer returns the item or reports an issue, we'll remove our automated feedback.
More flexible handling of mixed feedback
We're also improving how mixed feedback affects your profile. Starting this October, when you ask us to remove feedback and a buyer's comment contains both removable and non-removable content, we'll ask them to edit the removable part. If the buyer revises it, we'll publish their feedback. If they don't, the feedback won't appear on your profile at all. We'll notify you whenever we ask a buyer to revise their comment.
See our full feedback policy to learn more."