Agree with others saying that Anchie’s experience is not unique—pretty sure it is standard for at least this continent with its 436 million inhabitants (EU pop, vs 265 mil in US + Canada).
Here in Germany, I was surprised to learn that each storefront of a chain is considered its own unit. I’m not an accountant so won’t try to go into detail, but for most chains here, if you want to return something (I think 2 weeks is standard), you have to go back where you got it. No picking up a top at Esprit on Friedrichstraße and trying to return it to the Esprit store in the Mall of Berlin less than a mile away. (Exceptions are TK Maxx and, I think, Uniqlo).
Related, but in a different part of retail, grocery store coupons on customer loyalty cards are valid for the location that issued them, not the whole chain. We have a grocery store 350 m away, and another in the same chain 450 m in the opposite direction. I’ve pretty much stopped going to one of them, because it was too hard to remember which coupon was for which store.
The resistence to returns is also consistent across retail. For my son’s birthday, I wanted to get him a US football. They were sold out in one store I went to. On my way to a different sports store, I stopped at a Netto discount grocery store. They happened to have small Nerf-type footballs for €5. Not exactly what I was looking for, but I decided to get one as back-up, in case Intersport didn’t have any in stock. They did, so we didn’t need the first one. A few days later, when I went to return it at Netto, the cashier demanded to know what was wrong with it. I just said I didn’t need it the first time he asked, so he repeated the question. It was clearly unused and I had the receipt, so they accepted the return, but that bit of resistence was more than I ever got in Target, even more more expensive items.
I’ve never enjoyed getting things packed up to mail them back for a refund. The process here seems the same as in the US.