| Subject | English | Portuguese |
| comp., MS, Braz. | payment instrument challenge | verificação do meio de pagamento (A fraud prevention mechanism that attempts to verify that an individual using a payment instrument is authorized to use or is the owner of that instrument) |
| comp., MS | payment instrument challenge | verificação do instrumento de pagamento (A fraud prevention mechanism that attempts to verify that an individual using a payment instrument is authorized to use or is the owner of that instrument) |
| comp., MS | payment instrument challenge validation | validação da verificação do instrumento de pagamento (A fraud prevention mechanism that attempts to verify that an individual using a payment instrument is authorized to use or is the owner of that instrument) |