Vouchers - negative total

[Pablo Camino Bueno]

Hi Oscar colleagues,

I've started to use vouchers, it's a really nice feature, but there's something that doesn't get along with my project.

After applying a fixed discount bigger than the order price, the order.total_excl_tax is negative. I think it comes from the basket line model, calculating line_price_excl_tax_incl_discounts(). Is it intended to work like that? It doesn't look good, I'd rather put a 0.00 there. 

Screenshot attached! Thanks

[Samir Shah]

This looks like a bug - would you mind creating an issue on Github explaining the steps to create this issue (specifically, which type of offer condition/benefit did you set up the voucher with)? I suspect that whichever benefit type you have chosen is failing to check whether the discount is valid before applying it.

[Pablo Camino Bueno]

It might be. I've created the issue on Github:

https://github.com/django-oscar/django-oscar/issues/2463