Rating systemen should really mature to exclude non customers and list the customers purchase history. Weight by amount spend could be interesting. Big vendor

Rating systemen should really mature to exclude non customers and list the customers purchase history. Weight by amount spend could be interesting. Big vendors/companies should probably be required to have per product ratings rather than optional. Rating adobe or alibaba on general is probably not all that useful. The EU almost requires it but google (for example) still didnt find a nice technical solution.