Thanks for responding, I am developing a dropshipping website and when synchronizing the orders with Aliexpress I get this error: Since I am doing the drop for Mexico, the plugin does not have validated sending of the RFC or CURP. The CPF has it for Brazil and the RUT for Chile.
https://drive.google.com/file/d/1DEWTmllGSkR6fDXK7TrwbI5lJsafMN6o/view?usp=drive_link