PRICING / CLEAR RULES

Plan pricing and data rules

Monthly plan data resets on the activation date, while data packs remain available until used and never expire. Prices, included data, upgrade options, and refund rules are listed below.

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¥9.9 / month and up 110+ countries 230+ routes Unlimited devices 7-day no-questions-asked refund
SUBSCRIPTION / TRAFFIC PACK

Monthly plans and data packs

Choose a billing type based on how you use the service, then compare the included data. Monthly plans suit frequent, steady use; data packs suit longer gaps between sessions and users who want to keep their balance available.

MONTHLY · 60GB

60GB Monthly Plan

¥9.9 / month

Suitable for web browsing, text-based communication, research, and occasional access to international websites. A clear monthly data limit makes subscription costs easier to manage.

  • 60GB per month
  • Data resets monthly on the activation date
  • 110+ countries / 230+ routes
  • Windows / macOS / iOS / Android / Linux
  • Unlimited devices

This tier is best for light use. If you regularly watch high-bitrate video, sync large files, or share one plan across multiple users, compare a higher-data tier to avoid running out before the cycle ends.

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MONTHLY · 250GB

250GB Monthly Plan

¥18 / month

Suitable for regular use of AI Tools, remote collaboration, Streaming, and switching between platforms. The larger allowance means less need to check your balance during everyday use.

  • 250GB per month
  • Data resets monthly on the activation date
  • 110+ countries / 230+ routes
  • Windows / macOS / iOS / Android / Linux
  • Unlimited devices

This tier suits steady everyday usage. Unlimited devices means you can use it across multiple devices, but data from every device is deducted from the same plan balance, so choose based on total usage.

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MONTHLY · 500GB

500GB Monthly Plan

¥28 / month

Suitable for extended Streaming, cross-platform work, frequent file transfers, or multiple devices connected continuously. The larger allowance suits users who need more monthly headroom.

  • 500GB per month
  • Data resets monthly on the activation date
  • 110+ countries / 230+ routes
  • Windows / macOS / iOS / Android / Linux
  • Unlimited devices

This is the highest monthly allowance available among the monthly plans. Data still resets monthly on the activation date and does not carry into the next cycle; if your usage varies, also compare non-expiring data packs.

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INCLUDED

All plans include

Billing type affects data replenishment and validity, not route coverage, platform support, or device rules. The following applies to both monthly plans and data packs.

ROUTES

Full route coverage

Access network resources covering 110+ countries and 230+ routes, choosing direct, relay, or dedicated routes according to your destination, current network conditions, and app type. Each route serves a different purpose: regular browsing benefits from a straightforward connection, video and remote collaboration need consistent stability, and fixed-region access is best served by keeping the exit region consistent.

DEVICES

Unlimited devices

The same subscription works on Windows, macOS, iOS, Android, and Linux, with no limit on devices online at once. Data is measured across the plan, so simultaneous playback, syncing, or downloads on multiple devices all count toward the current monthly plan or data-pack balance.

STREAMING

Choosing Streaming routes

Route coverage supports common Streaming scenarios. Content availability is determined by the exit region, so reopen the app or page after switching regions. If playback buffers, keep the protocol unchanged and try another route in the same region before changing multiple settings at once.

GUIDES

Configuration and troubleshooting guide

The account dashboard provides access to subscription details, while on-site guides explain client import, first connection, and connectivity checks. If a connection fails, check your local network, subscription update, route selection, and app proxy settings in order. For further assistance, submit a ticket through the account dashboard.

PRIVACY

No-logs policy

This service follows a no-logs policy. An account requires only a username and password, with no email address required. Keep your credentials secure and sign out of the account dashboard on shared devices to prevent others from accessing subscription details.

REFUND

Refund rules

Plans qualify for a 7-day no-questions-asked refund. Before applying, verify the order and plan details in the account dashboard, then submit a request through a support ticket. Refund terms are listed separately from plan pricing so you can confirm the billing type, data rules, and scope before purchase.

COMPARISON

Compare billing rules

The main differences between monthly plans and data packs are how data is provided, when it resets, and whether the balance expires. Route and device coverage remain the same.

Plan Price Included data Data rules Route coverage Devices and platforms
60GB Monthly Plan ¥9.9 / month 60GB Resets monthly on the activation date 110+ countries / 230+ routes Unlimited devices; Windows / macOS / iOS / Android / Linux
250GB Monthly Plan ¥18 / month 250GB Resets monthly on the activation date 110+ countries / 230+ routes Unlimited devices; Windows / macOS / iOS / Android / Linux
500GB Monthly Plan ¥28 / month 500GB Resets monthly on the activation date 110+ countries / 230+ routes Unlimited devices; Windows / macOS / iOS / Android / Linux
300GB Data Pack ¥158 300GB Available until used; never expires 110+ countries / 230+ routes Unlimited devices; Windows / macOS / iOS / Android / Linux
1000GB Data Pack ¥358 1000GB Available until used; never expires 110+ countries / 230+ routes Unlimited devices; Windows / macOS / iOS / Android / Linux
3000GB Data Pack ¥658 3000GB Available until used; never expires 110+ countries / 230+ routes Unlimited devices; Windows / macOS / iOS / Android / Linux

How to tell if a monthly plan is right for you

If cross-border access is a regular need and your monthly usage is fairly consistent, a monthly plan provides a clearer usage cycle. Do not look only at the one-time price: estimate video playback, file syncing, system updates, and simultaneous use across devices together. Data resets monthly on the activation date, and unused data does not carry over after the cycle ends.

How to tell if a data pack is right for you

If your usage is spread out, with heavier use in some months and little or none in others, a non-expiring data pack makes it easier to keep your balance. Data packs do not replenish periodically; every connection draws from the total balance. They address validity and usage patterns, not a promise of new data within any fixed cycle.

PAYMENT

Payment and order confirmation

666666VPN supports Alipay, WeChat Pay, and USDT. After choosing a plan, the account dashboard shows the plan name, price, and payment method. Before paying, verify whether you selected a monthly plan or data pack, along with the data allowance and billing rules.

Monthly plans cost ¥9.9/month with 60GB, ¥18/month with 250GB, and ¥28/month with 500GB. Data packs cost ¥158/300GB, ¥358/1000GB, and ¥658/3000GB. Monthly plan prices are not converted to other billing periods, and data packs are not described as monthly allowances.

After payment, view the order and plan status in the account dashboard. To upgrade a monthly plan, open the plans page and choose a new tier; the mid-cycle price difference is converted into remaining days, with the result shown on the confirmation page. If you are only changing devices, there is no need to purchase again—the supported platforms and unlimited-device rule remain unchanged.

Alipay
Alipay

Use it after choosing a plan in the account dashboard.

WeChat Pay
WeChat Pay

The order total is the amount shown on the confirmation page.

U
USDT

Check the plan name and order total before submitting.

REFUND POLICY

7-day no-questions-asked refund

Plans qualify for a 7-day no-questions-asked refund. Open the support ticket page in the account dashboard, select the relevant order, and describe your request. Before submitting, verify the order name, billing type, and purchase record so monthly plans and data packs are not confused.

Tickets keep request details and progress in one place. If you need to add order information, reply in the same ticket to keep the record continuous. The refund policy does not change the plan’s data rules: monthly plans still reset on the activation date, while data packs remain available until used and never expire.

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BILLING FAQ

Billing and refund FAQ

Common questions about data resets, validity, upgrades, devices, and refunds before purchase.

When does monthly plan data reset?

Monthly plan data resets on the activation date. It does not reset on a shared calendar-month schedule, so check your activation date and current cycle in the account dashboard. The 60GB, 250GB, and 500GB monthly plans all follow the same reset rule.

Do data packs reset each month?

No. The 300GB, 1000GB, and 3000GB data packs remain available until used and never expire. They do not replenish monthly; the balance decreases with actual usage.

Can I upgrade a monthly plan partway through the cycle?

Yes. For a mid-cycle upgrade, the price difference is converted into remaining days. After choosing a new tier in the account dashboard, review the result shown on the confirmation page before completing the plan change.

Do all plans support unlimited devices?

Yes. Monthly plans and data packs work on Windows, macOS, iOS, Android, and Linux, with no limit on devices online at once. Usage from all devices counts toward the same plan balance.

How do I request a 7-day no-questions-asked refund?

Open the support ticket page in the account dashboard and submit the relevant order details with your refund request. Plans qualify for a 7-day no-questions-asked refund; subsequent handling and progress can be viewed in the same ticket.

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