Bug 28406

Summary: Point of sale don't register a sale when total amount is 0
Product: Koha Reporter: Victor Grousset/tuxayo <victor>
Component: Fines and feesAssignee: Bugs List <koha-bugs>
Status: NEW --- QA Contact: Testopia <testopia>
Severity: normal    
Priority: P5 - low CC: gmcharlt, jzairo
Version: Main   
Hardware: All   
OS: All   
Change sponsored?: --- Patch complexity: ---
Documentation contact: Documentation submission:
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Description Victor Grousset/tuxayo 2021-05-20 17:31:08 UTC 
Is that a valid use case? Likely.
- For free stuff where it's useful to track the "sales" like for stock management or just to know the sold quantity as a stat.
- Some real use: http://irc.koha-community.org/koha/2021-05-19#i_2353796

==Test plan==
1. Try to sell with debit type item with price 0.00
2. Submit
3. page refreshes but no sign of a transaction
4. Register details show nothing either