# `LatticeStripe.Price.Recurring`
[🔗](https://github.com/szTheory/lattice_stripe/blob/v2.2.2/lib/lattice_stripe/price.ex#L314)

Typed representation of a Price's `recurring` nested object.

Subscriptions and metered billing depend on pattern-matching against this
struct — `%LatticeStripe.Price.Recurring{interval: :month}` is the idiomatic shape.

# `t`

```elixir
@type t() :: %LatticeStripe.Price.Recurring{
  aggregate_usage:
    :sum | :last_during_period | :last_ever | :max | String.t() | nil,
  extra: map(),
  interval: :day | :week | :month | :year | String.t() | nil,
  interval_count: integer() | nil,
  meter: String.t() | nil,
  trial_period_days: integer() | nil,
  usage_type: :licensed | :metered | String.t() | nil
}
```

# `from_map`

```elixir
@spec from_map(map()) :: t()
```

Converts a decoded Stripe `recurring` map to a `%Price.Recurring{}` struct.

Atomizes `interval`, `usage_type`, and `aggregate_usage` via whitelists (D-03).

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