- Create a promotion of discount 10% with coupon (A) - Create a promotion of fixed discount (50$) with coupon (B) - Create a sale order of 50$, apply A and then B Order will have a negative total. This is due to the check done on the order amount, which needs to be checked without the current program, to allow correct stacking of promotions opw-2410666 closes odoo/odoo#64848 X-original-commit: 22598c88638aaa2570c88f5bdf01d185abadd086 Signed-off-by: agr-odoo <agr-odoo@users.noreply.github.com>