# `Stripe.Params.V2.Core.AccountUpdateParams.Configuration.Merchant.CardPayments.DeclineOn`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/v2/core/account_update_params.ex#L979)

Nested parameters.

# `t`

```elixir
@type t() ::
  %Stripe.Params.V2.Core.AccountUpdateParams.Configuration.Merchant.CardPayments.DeclineOn{
    avs_failure: boolean() | nil,
    cvc_failure: boolean() | nil
  }
```

* `avs_failure` - Whether Stripe automatically declines charges with an incorrect ZIP or postal code. This setting only applies when a ZIP or postal code is provided and they fail bank verification.
* `cvc_failure` - Whether Stripe automatically declines charges with an incorrect CVC. This setting only applies when a CVC is provided and it fails bank verification.

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