@type t() :: %Cyphi.Order{
  bulk_discount: number() | nil,
  checkout_at: DateTime.t() | nil,
  coupon_codes: String.t() | nil,
  created_at: DateTime.t() | nil,
  currency: String.t() | nil,
  id: integer() | nil,
  notes: String.t() | nil,
  order_number: String.t() | nil,
  organization_id: integer() | nil,
  tax_amount: number() | nil,
  tax_type: String.t() | nil,
  total: String.t() | nil,
  total_without_bulk_discount: String.t() | nil,
  total_without_tax: String.t() | nil,
  user_id: integer(),
  user_name: String.t() | nil,
  utm_campaign: String.t() | nil,
  utm_content: String.t() | nil,
  utm_medium: String.t() | nil,
  utm_source: String.t() | nil,
  utm_term: String.t() | nil,
  verified_at: DateTime.t() | nil,
  verifier_id: integer() | nil
}