'Free', 'description' => 'Basic access to free proxies', 'price' => 0, 'duration_days' => 30, 'features' => [ 'Access to basic proxies', 'Standard verification interval', 'Basic support' ], 'min_score' => 50, 'verification_interval_minutes' => 60, 'is_active' => true ], [ 'name' => 'Pro', 'description' => 'Enhanced access to high-quality proxies', 'price' => 9.99, 'duration_days' => 30, 'features' => [ 'Access to premium proxies', 'Faster verification interval', 'Priority support', 'Higher minimum score', 'API access' ], 'min_score' => 80, 'verification_interval_minutes' => 30, 'is_active' => true ], [ 'name' => 'Enterprise', 'description' => 'Full access to all premium features', 'price' => 29.99, 'duration_days' => 30, 'features' => [ 'Access to all proxies', 'Fastest verification interval', '24/7 priority support', 'Highest minimum score', 'API access', 'Custom proxy filtering', 'Dedicated support' ], 'min_score' => 90, 'verification_interval_minutes' => 15, 'is_active' => true ] ]; foreach ($subscriptions as $subscription) { Subscription::create($subscription); } } }