Screen number system billing by item: How to plan the monthly budget? (With practical steps and cost control guide)

When acquiring overseas customers, whether it is WhatsApp group messaging, Telegram community operations, or Line/Zalo targeted promotion, the first step is to screen valid numbers. But faced with a number pool that can easily number in the hundreds of thousands, many teams will be confused by the cost model of the number screening system - is the package subscription worthwhile? How to set monthly budget?

This article focuses on the “pay by item” screening system model, combined with the actual functions of KK-DATA, to teach you step by step how to plan your budget from scratch, use the least amount of money to screen out the most accurate numbers, and avoid overspending or idle balances at the end of the month.

What is the pay-per-item screening system?

Billing by item means you only pay for the number of numbers you actually detect**. Compared with monthly packages that can cost hundreds or even thousands of dollars, billing by item has no minimum consumption and no fixed expenses. It is suitable for teams with large budget fluctuations or that are still in the testing stage.

The core capabilities provided by a typical pay-per-item screening system (such as KK-DATA) include:

Multi-platform activation/activity detection: Telegram, WhatsApp, Line, Zalo, iMessage, RCS, Viber, Facebook, Instagram, etc.
Depth fields: gender recognition (some platforms include age, race, avatar, etc.)
Export unique identifiers such as tgid/wsid/uid
Global number generation (240+ countries, free)
Data deduplication warehouse: avoid duplicate detection and waste of balances
USDT anonymous deposit, minimum deposit is about 50 USDT

After understanding these functions, let’s look at the specific differences between the two billing models.

Pay per item vs. Package subscription

Comparison dimensions	Billing by item	Package subscription
Expenditure flexibility	Pay what you use, no fixed costs	Fixed monthly expenses, no waste if you can’t use up
Suitable for scenarios	Large fluctuations in detection volume, early stage of project, alternate use of multiple platforms	Extremely high and stable monthly detection volume (e.g. over one million)
Budget control	Real-time deductions based on tasks, which can be divided into fine details	Usage needs to be estimated in advance, and it is easy to exceed or lose
Long-tail costs	Save money when demand is low	Single strip may be cheaper when demand is high
Balance management	Available after recharging, the balance can be maintained for a long time (no expiration)	Renewal required, may be invalid if not used up

Conclusion: For most small and medium-sized overseas teams and agent operation studios, billing by item is more flexible. If the monthly detection volume is stable at more than 1 million in the future, you can compare whether the package price is better.

Main detection types and cost dimensions of the screening system

Different platforms and different detection types have different unit prices, and the final deduction is based on the number of successfully detected numbers**. The following are common detection dimensions (please check the real-time display on the console for prices):

Activation Test: Verify whether the number is registered on a certain platform (the most basic, the lowest price)
Activity Detection: Determine whether the number is online within a certain period of time (for example, Telegram can specify the last 7 days/30 days to be active)
Gender Detection: Returns gender, age, avatar and other fields (the cost is higher than enabling detection)
Other exclusive fields: such as tgid, wsid, uid exports are usually included in the detection results and there is no additional charge

💡 Suggestion: Only check the depth field when necessary, otherwise just select “Activate” by default, which can greatly reduce the cost of a single item.

How to calculate the monthly screening cost?

By mastering the following three steps, you can calculate the budget in advance no matter how large the batch size is.

Step 1: Clarify monthly goals and number sources

You need to ask yourself a few questions first:

How many original numbers do you plan to screen each month? (e.g. 500,000, 1 million)
Where does the number come from?
- Generate it yourself (KK-DATA supports global number generation, free of charge)
- Existing list import (CSV/TXT)
- Purchased third-party data (pay attention to format cleaning)
What are the target platforms? (Telegram, WhatsApp, Line, etc.)
What types of testing are required? (Only open? Or active + gender?)

Example: An overseas e-commerce team generates 300,000 global numbers every month, and only filters out numbers that have Telegram enabled. Activity and gender are not required.

Step 2: Estimate the number of effective screen numbers (remove duplicates and invalid formats)

The original number may contain duplicate numbers, format errors (missing country code), or numbers that have already been detected. KK-DATA’s data deduplication warehouse can automatically identify the checked number, and there will be no deduction for secondary submission.

Assuming that among 300,000 pieces of original data, 30,000 pieces are duplicates and 20,000 pieces have incorrect formats, the actual number of pieces that need to be detected after deduplication is about 250,000.

The deduplication warehouse recommends uploading the number before each screening. The system will mark the checked records to avoid repeated deductions.

Step 3: Calculate estimated costs by platform and detection type

Formula:

预估费用 = 去重后条数 × 各平台检测单价

Different platforms have different unit prices. For specific prices, please log in to the console to view real-time quotes. Example (not actual price):

Telegram activation test: 0.001 USDT/item
Telegram activity detection: 0.003 USDT/item
Line opening detection: 0.002 USDT/line

Still the same example as before: 250,000 messages are only tested for Telegram activation. Assuming the unit price is 0.001 USDT, the estimated cost = 250,000 × 0.001 = 250 USDT.

When creating a task in the KK-DATA console, the page will directly display the estimated total cost of the combination. You can adjust the detection type or submit in batches before submission to accurately control the budget.

Practical steps for monthly budget planning (with checklist)

Below is a zero-to-one budget planning process that you can apply directly.

Budget Planning Checklist

✅ Confirm the monthly target detection volume (number of items) and target platform
✅ Use global number generation or import CSV to get the original number
✅ Upload the original number to the deduplication warehouse to remove detected and invalid formats
✅ Select the platform and detection type on the console to view the estimated cost
✅ Deposit USDT (TRC20) to sufficient balance (minimum about 50 USDT)
✅ Submit tasks in batches, check the actual deductions after each batch is completed, and monitor balance changes

Detailed steps:

Enter the console → Select the “Number Generation” module (free) or import an existing list.
Check “Enable deduplication” when uploading, and the system will automatically filter the detected numbers.
Create screen number task: Select the platform (such as Telegram), detection type (just enable it), and export fields.
View real-time estimated cost: The page will display “Estimated cost: X USDT”. If the monthly budget is exceeded, the number of items or the type of detection can be reduced.
Recharge: Recharge the account through USDT (TRC20), with a minimum of 50 USDT, which can be used immediately after arrival.
Execution in batches: The maximum number of single tasks is about 1 million, but it is recommended to split large tasks into groups of 50,000-100,000 items, and check whether the deduction is reasonable after each batch is completed.

How to control screen number costs from overspending?

Make good use of data deduplication warehouse to avoid repeated deductions

Deduplication warehouse is the first line of defense for cost control. Suppose you screened the same batch of numbers last week, the system will automatically skip the checked records when importing again this week, and will not deduct the second time. Many teams ignore this step in the early stages and waste more than 30% of their budget.

Practical operation: Before each official screen, import the number into the “Duplication Warehouse” module. The system will return the checked number ID. You only need to submit a task for the new number.

Distinguish between “required” and “optional” detection fields

Required: Activation detection (to determine whether the number is available)
Optional: activity, gender, age, avatar, etc.

If you only need to know whether the number is registered on a certain platform, it is strongly recommended to just select “Activate”. Activity detection and gender detection are more expensive per unit and should only be used when precise targeting is required. For example, only do a second activity check on the numbers that have been activated, instead of selecting all active numbers from the beginning.

Submit in batches + observe balance in real time

Although a large-capacity single task can submit up to 1 million items, it is also risky - once the task is completed, the deduction may exceed expectations. It is recommended to split the 1 million items into 10 tasks of 100,000 items. After each task is completed, go to the console to check the actual deductions and balances, and adjust subsequent tasks based on the results.

Example: Submit 100,000 items for the first time, and find that the actual deduction is 5% less than the estimate, indicating that the proportion of numbers with invalid formats is higher than expected; the second time, the number can be increased appropriately, but a safety margin is retained.

Under the pay-per-item billing model, what behaviors are likely to waste budget?

Common Mistakes	Causes of Waste	How to Avoid
Submit the same number repeatedly	If the same number is detected twice, double the fee will be deducted	Use a deduplication warehouse before each number screening
Check all detection types (activated + active + gender)	The cost is more than doubled, but most scenarios only require activation	Select only the necessary fields as needed
No number format cleaning	Invalid numbers will also be submitted, resulting in meaningless deductions	Use regular rules or tools to clean country codes before importing
Submit a very large task at one time	The task fails when the balance is insufficient, and the consumed part may not be refunded	Submit in batches, the balance is sufficient
Idle balance is not checked for a long time	Forgetting monthly usage, easy to overspend	Set balance reminder (KK-DATA supports task completion notification)

Which teams are suitable for the itemized billing system?

Individual Entrepreneur/Small Independent Station: The monthly testing volume is 10,000-50,000 items. If you don’t want to be bundled with the package, billing by item is the most cost-effective.
Studio/Agent Operation Team: Serving different customers every month, the detection volume fluctuates greatly (sometimes thousands, sometimes hundreds of thousands). Pay-per-item billing can adjust costs according to business volume, and there is no fixed overhead.
Company Testing Period: Just entered a new market (such as Vietnam to acquire customers with Zalo), and are not sure about the quality of the numbers, so test the waters with a small amount of testing first.
High Frequency Batch Team: The monthly detection volume exceeds 1 million and is stable. It is recommended to compare the package prices. If the cost per package is lower, you can consider switching; however, per-item billing still has the advantage of flexibility.

Not Recommended Scenario: If the monthly detection volume is stable at more than 500,000 for one year, and you have sufficient funds, you can consider negotiating a package or long-term discount with the platform.

FAQ

**Q: Will billing by item be more expensive than a package? ** Answer: For teams with stable and large demand, the package may have a lower cost per item; however, billing by item has no fixed expenses and saves money when demand is low, and is suitable for the exploration period when the budget is uncertain. It is recommended to calculate based on the actual monthly detection volume. Please check the real-time price of the console for the specific unit price.

**Q: I have a limited budget (for example, charging 50 USDT per month), is it enough? ** Answer: That’s enough. 50 USDT can detect approximately thousands to tens of thousands of items (depending on the platform and detection type). It is recommended to start by enabling testing on a single platform, and gradually expand the scale by using the deduplication warehouse. The minimum recharge is about 50 USDT, you pay as much as you use, and you will not be forced to use it up.

**Q: Can tasks submitted when the balance is insufficient be continued? ** Answer: No. New tasks cannot be submitted when the balance is insufficient; however, for tasks that have been completed but have not been charged, the system will deduct it from the balance after the task is completed. If the balance is insufficient, the task will fail. So make sure you have enough balance before submitting a big task.

**Q: How do I know the specific price of each test? ** Answer: Enter the console, in the task creation interface, select the platform and detection type, the page will display the unit price and estimated total cost of the combination. The specific amount is subject to the real-time display on the console.

**Q: If the same number is tested twice, will the fee be deducted twice? ** Answer: Yes, unless a data deduplication warehouse is used. KK-DATA’s deduplication warehouse can automatically identify detected numbers to avoid repeated deductions. It is recommended to upload the number to the de-duplication module before each screening.

Whether you are new to the screening system or have already used other tools, the pay-per-item model always makes the budget more transparent and risks more controllable. Open the console now and start planning your first screen number budget from free number generation!

👉 Log in to the console to start screening numbers ｜ Two-way contact customer service https://t.me/kkdata_robot ｜ View full document https://docs.kkdata.cc/

Billing by billing system: How to plan the monthly budget? (With practical steps and cost control guide)

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