Get Reward

{
  "id": "summer_sale",
  "name": "Summer Sale",
  "type": "percentage_discount",
  "value": 20,
  "duration": { "type": "months", "length": 3 },
  "plan_ids": ["pro", "starter"],
  "promo_codes": [
    {
      "code": "SUMMER20",
      "global_max_redemption": 100,
      "first_time_transaction": false
    }
  ],
  "created_at": 1718000000000
}

{
  "id": "beta_credits_grant",
  "name": "Beta Tester Credits",
  "promo_codes": [{ "code": "BETA2024", "max_uses": 500 }],
  "grants": [
    {
      "feature_id": "credits",
      "included": 1000,
      "expiry": { "type": "month", "length": 1 }
    }
  ],
  "created_at": 1718000000000
}