This issue is relevant for MX Localization because Cash Basis is created with the rate of the payment, and not with the rate of the invoice as is done for odoo core. closes odoo/odoo#38399 X-original-commit: 10bb81c837c0d88ac4ec396442bd86a654c78646 Signed-off-by: Quentin De Paoli (qdp) <qdp@openerp.com>