this post was submitted on 01 Aug 2023
559 points (98.6% liked)
Europe
8324 readers
1 users here now
News/Interesting Stories/Beautiful Pictures from Europe ๐ช๐บ
(Current banner: Thunder mountain, Germany, ๐ฉ๐ช ) Feel free to post submissions for banner pictures
Rules
(This list is obviously incomplete, but it will get expanded when necessary)
- Be nice to each other (e.g. No direct insults against each other);
- No racism, antisemitism, dehumanisation of minorities or glorification of National Socialism allowed;
- No posts linking to mis-information funded by foreign states or billionaires.
Also check out [email protected]
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
What exactly does the bar code encode? I suppose it must be the unique identifier of the receipt. Can you look it up on the web? Or is it only useful to the employees of the store?
You have to scan it to exit the selfcheckout and the store. If you use the manned checkout, you do not need to scan anything to exit
Assuming that the Norwegian system is in anyway similar to the Finnish system I use, they just print the system id and the n:th of you on a piece of receipt while the system just checks that no similar register/customer id's have passed.
We tested this with friends where multiple friends bought stuff from the same register, but exited using only a single one and they were usable afterwards, but only once per.