Hey all,
First of all, thanks for the new release!
We have been trying the v13 POS and have noted 2 problems so far, based on our user feedbacks:
- When there’s only one batch available, it won’t be selected and you have to type it in: that takes too long for the cashier. Why not auto-select it?
- When a product with no batch is added to the cart and you select PAY, the batchless item will be removed (almost) silently from the cart. This is a very hazardous situation because most of the time, the cashier won’t notice it was removed and you’ll end up not charging for some items.
Happy to help with feedback and code if necessary 
Cheers,
Guillaume