# `Stripe.Params.SetupIntentConfirmParams.PaymentMethodOptions.Card.ThreeDSecure.NetworkOptions.CartesBancaires`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/setup_intent_confirm_params.ex#L751)

Nested parameters.

# `t`

```elixir
@type t() ::
  %Stripe.Params.SetupIntentConfirmParams.PaymentMethodOptions.Card.ThreeDSecure.NetworkOptions.CartesBancaires{
    cb_avalgo: String.t() | nil,
    cb_exemption: String.t() | nil,
    cb_score: integer() | nil
  }
```

* `cb_avalgo` - The cryptogram calculation algorithm used by the card Issuer's ACS
to calculate the Authentication cryptogram. Also known as `cavvAlgorithm`.
messageExtension: CB-AVALGO Possible values: `0`, `1`, `2`, `3`, `4`, `A`.
* `cb_exemption` - The exemption indicator returned from Cartes Bancaires in the ARes.
message extension: CB-EXEMPTION; string (4 characters)
This is a 3 byte bitmap (low significant byte first and most significant
bit first) that has been Base64 encoded Max length: 4.
* `cb_score` - The risk score returned from Cartes Bancaires in the ARes.
message extension: CB-SCORE; numeric value 0-99

---

*Consult [api-reference.md](api-reference.md) for complete listing*
