I was surprised from the first time when I did shopping here. You can return the item even if it's sale (7 days) change it in another size no problem. NO return no exchange is common in my country but not here anyway.
Purchase on approval a form of term when you buy things in store. Here in Sweden,keep your receipt don't remove the price tag. It is valid at least 30 days depends on the item you bought. Wonderful right?if you buy cloth and if you regret or change your mind, just return the item and get your money back. I apply this strategy when I do shopping for my husband because he don't like to go to the dress store. Much easier for me and it's helpful,I return the item and change it with other size incase it's for small to him. Sometimes he don't like the color,and the sytle.
I understand that this kind of system will not work out in every country because it depends how the people make use of it. It could be that people are not honest or take the chance for the system. At least here it work out well little bit problem sometimes because system could not be always perfect. I think the owner of enterprises find diffecult and trouble with the return items. They get money from their insurance I think.
The system gives security to the consumer no doubt about it. This is why it's not easy being entrepreneur here,high tax must pay. Give the right salary to the worker plus insurance and etc.