Currently if an error occurs on the server side it is not reported to the POS interface and therefore to the user. With this commit all responses to requests to the Stripe server are managed in the POS so that the cashier is correctly informed of any errors that may occur closes odoo/odoo#104870 X-original-commit: a9c794ed31cfe1527f0e480729212859338bca60 Signed-off-by: Trinh Jacky (trj) <trj@odoo.com>