Portal Review—Provider Apps, Automatic Recovery, and Plans from CNY 99 per Year
Portal focuses on reducing client and subscription maintenance through its own apps. Provider materials advertise automatic subscription recovery, automatic switching from failed nodes, and integrated notices, support, and renewal.
Recorded website: aa.csmfby.com
Overview
| Item | Source record |
|---|---|
| Lowest headline price | CNY 99/year for a limited annual tier |
| Main claim | Cross-platform provider apps, automatic subscription recovery, failed-node switching |
| Support | Notices, support, and renewal inside the app |
| Plan types | Monthly, annual, one-time data, dedicated residential-IP route |
| Suggested uses | General access, streaming, multiple devices, custom business nodes |
Automatic switching and recovery are testable provider features, not proof that an upstream route remains available. A proprietary app also creates update, permissions, telemetry, and portability dependencies.
Main recorded plans
| Plan | Price | Period | Data | Devices | Speed label |
|---|---|---|---|---|---|
| Unlimited monthly | CNY 68 | Monthly | Source says unlimited | 1 | 500 Mbps |
| Monthly 200 GB | CNY 29.80 | Monthly | 200 GB/month | 3 | 5,000 Mbps |
| Monthly 400 GB | CNY 39.90 | Monthly | 400 GB/month | 3 | 5,000 Mbps |
| Annual 1,000 GB | CNY 99 | Annual | 1,000 GB/year | 3 | 1,000 Mbps |
| Permanent 2,000 GB | CNY 168 | One-time | 2,000 GB total | 3 | 2,000 Mbps |
| Permanent 3,800 GB | CNY 268 | One-time | 3,800 GB total | 3 | 2,000 Mbps |
| Dedicated residential-IP route | CNY 488 | Monthly | Custom | Custom | Custom |
The provider warned that unusual traffic on the unlimited plan may lead to suspension. Obtain the threshold, appeal, and restoration rules before purchasing.
Anycast-labelled plans
| Plan | Price | Data | User rule | Bandwidth label |
|---|---|---|---|---|
| Limited annual small plan | CNY 99/year | 59 GB/month, monthly reset | Personal use only | No speed cap |
| Traveler | CNY 20/month | 150 GB/month | Personal use only | No speed cap |
| Explorer | CNY 36/month | 300 GB/month | Personal use only | No speed cap |
| Sky | CNY 68/month | 600 GB/month | Personal use only | No speed cap |
The source described these as high-speed nodes in mainstream countries. An Anycast label does not guarantee which server handles a connection, the physical egress location, or equal performance from every ISP.
Selecting a plan
- Light use: compare Traveler with the annual small plan, but note the annual prepayment.
- Regular video and work: test Explorer or the monthly 400 GB plan.
- High-frequency use: do not interpret "unlimited" as absence of an acceptable-use rule.
- Irregular long-term use: one-time data still depends on provider continuity.
- Business or livestream use: purchase the dedicated route only after verifying country, IP type, exclusivity, replacement, reputation, and support terms.
Risks to resolve
- Are the 500 Mbps, 1,000 Mbps, 2,000 Mbps, and 5,000 Mbps values node caps or shared route capacity?
- What exact conduct triggers the unlimited-plan suspension?
- Do "permanent" packages expire after inactivity or account changes?
- Which devices and operating-system versions receive provider-app updates?
- Can the subscription be exported to a trusted third-party client?
- What written service terms apply to the dedicated route?
Use process
- Open the recorded registration route.
- Verify the app publisher, signature, permissions, and update source.
- Buy the smallest monthly tier rather than a permanent package.
- Test evening-peak stability, automatic switching, recovery, and support for one or two weeks.
- Increase the commitment only when measured use justifies it.
FAQ
Is Portal beginner-friendly?
Its provider app may reduce configuration work. The tradeoff is dependence on that app and its maintenance.
Which plan is a reasonable starting point?
Traveler or another small monthly tier. The CNY 99 headline option is an annual payment, not a monthly trial.
What needs the most scrutiny?
The app's platform support and permissions, unlimited-plan suspension rule, and the lifetime meaning of one-time packages.
See the proxy-service review index, provider-selection guide, and subscription guide.
Info
This is a dated technical and purchasing record. Follow the laws and service terms that apply to you.