How to avoid repeated deductions for Telegram account screening? A Practical Guide to Data Deduplication Warehousing

When doing Telegram screening, many overseas teams will encounter a hidden problem that continues to consume budgets - the same number is submitted for screening multiple times, resulting in repeated deductions from the balance. Especially when a team collaborates with multiple people, imports in batches, or checks back on the same batch of potential customers regularly, the proportion of duplicate numbers may be as high as 15%–25%, which wastes thousands or even tens of thousands of dollars every year. This article will focus on the telegram number screening scenario, analyze in detail the principles and practical operations of KK-DATA data deduplication warehouse, and help you completely eliminate repeated deductions, so that every balance is spent on new number screening.

What is the repeated deduction problem in telegram accounts?

Suppose you have done the telegram number screening task three times this month: the first time to screen 10,000 numbers to see the activation status, the second time to select 5,000 highly active numbers to continue to detect gender, and the third time to add the age field based on the original batch. If the three tasks are deducted independently, those numbers submitted repeatedly (such as the seed data automatically included in the system, the same Excel file imported by multiple operators) will be deducted three times.

The root cause of repeated deductions is that traditional number screening platforms usually charge in units of “tasks”. Each task independently completes a number detection and does not detect whether the same type of detection has been performed on the number in historical tasks. The result is that your balance is unknowingly consumed by the same batch of numbers over and over again.

How to avoid repeated deductions for telegram screen numbers in data deduplication warehouse

KK-DATA’s data deduplication warehouse (hereinafter referred to as “duplication warehouse”) is a built-in function specially designed to solve the above problems. It automatically records the number detection records of all completed number screening tasks under your account, and realizes cross-task comparison on this basis.

How the deduplication warehouse works

When you submit a new telegram filter task, the system will automatically perform the following three steps:

1. Compare historical records: Match all the numbers in this task with the numbers stored in the deduplication warehouse.
2. Mark duplicate numbers: For numbers that have been detected, the system will mark them as “duplicate removed”, and these numbers will not be included in the deduction for this task**.
3. Execute new number detection: Only start the real screening process for numbers that have not appeared before, and deduct fees on a per-item basis.

This means: with the same number, under the same KK-DATA account, no matter how many times you submit a task or what dimension you check, as long as it is within the coverage of the deduplication warehouse, it will only be deducted once. The comparison granularity of the deduplication warehouse is a combination of “number + detection type + task type”, so you can flexibly control whether you need to repeatedly detect the same indicator.

Comparison of actual cost savings cases

To help you more intuitively understand the benefits of deduplication warehouses, the following is a hypothetical 3-month data comparison:

Scenario	Traditional mode (no deduplication warehouse)	Enable deduplication warehouse
Submit telegram filter number number of tasks every month	3 times	3 times
Average number of numbers per mission	50,000	50,000
Total number of numbers submitted in three months	450,000	450,000
Proportion of duplicate numbers (estimated)	20%	20%
Actual number of new detection numbers	450,000	Only ~120,000 new numbers added every month (150,000 for the first time + 20% for each of the subsequent two times, 120,000 after deduplication)
Total deduction for three months (based on 1 unit per 100,000 items)	4.5 units	3.0 units
Saving Percent	0%	33.3%

As can be seen from the table, even if the repetition rate is only 20%, more than 30% of inspection costs can be saved in a long-term multi-task scenario. If the team has 3–5 operators each submitting tasks, the duplication rate may be higher and the savings may be greater.

How does the telegram screen number cooperate with the deduplication warehouse to achieve a complete process?

The deduplication warehouse is not an isolated function, it is part of the entire “number generation → filtering → export” pipeline of KK-DATA. The following are standard operating procedures.

Step 1: Prepare numbers to be screened

You can import numbers in two ways:

• Use the Global Number Generation Module: Generate random numbers in batches for the target country or number segment (such as India +91 number segment, Indonesia +62 number segment), this part is completely free.
• CSV Import: Upload your existing customer data, forum crawl numbers or third-party purchase lists, making sure the format is E.164 standard (e.g. +8613800138000).

Step 2: Enable deduplication warehouse when submitting tasks

When creating a new telegram filter task in the KK-DATA console:

1. Select the detection type: such as “Telegram activation detection”, “Telegram activity detection” or “Telegram gender detection”.
2. Find the “Enable deduplication warehouse” switch in the task settings area (enabled by default).
3. The system automatically calculates: Estimated deduction for this task = number of new numbers × unit price - number of duplicate numbers × unit price, 0 yuan deduction. You can see a breakdown of estimated costs before submitting.

Step 3: Export results and manage historical tasks

After the task is completed, you can export the filtering results (CSV/TXT) on the task details page and view the following key data:

• Total number of numbers submitted this time: the total number of numbers you imported.
• Number of Screened Numbers: The number of numbers actually detected by the system (equal to the number of new numbers).
• Number of duplicates skipped: The number of numbers that were skipped due to duplication in this task.
• Actual deduction amount: Calculated only based on the number of screened numbers × unit price.

With the help of these details, you can easily calculate the true cost of each telegram screen and discover whether there are problems with inconsistent formats that lead to deduplication failures.

Which telegram filter scenarios are suitable for deduplication warehouse?

The following typical scenarios have the most obvious benefits:

1. Regularly screen the same batch of potential customers: You have established a potential customer pool of 20,000 people a month, and run a Telegram activity check every month. The deduplication warehouse can ensure that old numbers are not deducted repeatedly.
2. Multiple rounds of progressive dimensional detection: first detect activation → then detect activity → finally detect gender. A large number of numbers overlap in the three batches, and the deduplication warehouse automatically skips the inspected parts.
3. Multi-person team collaboration submission: 3 operators each maintain different Excel sheets, but there are many numbers that overlap. After enabling the deduplication warehouse, subsequent tasks will automatically skip duplicates no matter who submits them first.
4. Multiple screenings after global numbers are generated: You generate 50,000 Indonesian numbers and submit number screening tasks on the three platforms of Telegram, WhatsApp, and Line in batches. The deduplication warehouse is still effective in cross-platform scenarios (recorded according to different detection types), preventing the same batch of numbers from being repeatedly deducted from the basic detection fee when cross-platform.

What are the precautions when using a deduplication warehouse?

• Uniform Number Format: As mentioned earlier, the E.164 format is the basis for deduplication matching. If there is mixed writing of “86138…”, “+86138…” and “0138…” in the original data, it is recommended to use the number formatting function to process them uniformly.
• Large data volume batching strategy: A single task can contain up to about 1 million numbers. If your historical tasks exceed this level, it is recommended to submit new tasks in batches (for example, one batch every 500,000 items) to avoid excessive pressure on deduplication warehouse comparisons.
• Repeated detection of the same indicator: If you need to re detect the same dimension of a certain number (such as detecting activity again after two weeks to see if the user has become a zombie account), please close the deduplication warehouse when submitting the task. Otherwise, the system will think that the number has been detected, skip it without deducting fees, and will not give you new activity results.
• Not shared between different accounts: The deduplication warehouse only takes effect under the same KK-DATA account. If multiple teams use different accounts to screen numbers, duplicate numbers still need to be manually removed.

Telegram screen number deduplication warehouse vs manual deduplication: Which one is more efficient?

Many teams are accustomed to using Excel’s “Remove Duplicates” function, VLOOKUP formula or third-party deduplication tools to clean up the numbers themselves before submitting. Compared with the integrated deduplication warehouse, the advantages and disadvantages are as follows:

Compare dimensions	Manual deduplication (Excel/Tool)	KK-DATA deduplication warehouse
Operation steps	Before each task, historical numbers need to be exported, compared, deduplicated, and then imported; it takes 10–30 minutes	Automatically completed when submitting the task, no additional operations required
Real-time	It cannot be updated in real time, and it is easy to happen that “the task record has just been exported and a new task record has been added”	Each submission is based on the latest complete record
Accuracy	Error-prone (inconsistent formats lead to missing duplicates and mistaken deletion of valid numbers)	The system accurately matches the original number format with zero error
Cross-dimensional support	Deduplication based on detection type is not supported (numbers that pass the active recheck will be fully skipped)	Deduplication is based on the combination of “number + detection type” for flexible control
Traceability	Manual maintenance of deduplication logs is required, and complex tasks are prone to confusion	The task details page automatically records the number of deduplication skips, clearly

Summary: Although manual deduplication is free, it consumes time and manpower, and can easily lead to greater waste due to formatting or logic errors. When there are more than one team member and the task frequency exceeds once a week, the automation advantages of the deduplication warehouse are very obvious.

FAQ

**Q: Will the deduplication warehouse affect the quality of the screening results? ** Answer: No impact. Deduplication only skips the detected numbers and does not modify the detection data or analysis logic. What was the original result of the skipped number? What result is still in the final export file (if it is a repeated task, no new data will be generated).

**Q: Will the same number be deducted repeatedly if it is screened again in different tasks? ** Answer: As long as you are in the same KK-DATA account and the deduplication warehouse is enabled, duplicate numbers will not be deducted again. The system will record the last detection type and time of the number, and automatically mark it as “deduplicated” in the new task, and the deduction amount will be calculated based on the new number.

**Q: Does the deduplication warehouse support all platforms (Telegram, WhatsApp, Line, etc.)? ** Answer: Supported. Screening tasks on all platforms can take advantage of the deduplication warehouse function. The system will record historical data according to the combination of “number + detection platform + detection type”, and can accurately identify duplicates across platforms.

**Q: How long will the number records of the deduplication warehouse be kept? ** Answer: As long as the task is not actively deleted, the system will retain the record of the screened numbers for a long time for subsequent task comparison. It is recommended not to delete historical task records at will, otherwise the records in the deduplication warehouse will be partially invalid.

**Q: If I want to detect different indicators for the same batch of numbers (such as checking activity first and then checking gender), how should I do it? ** Answer: You only need to keep “Enable deduplication warehouse” turned on when submitting two batches of tasks. The system will recognize that the detection types of the two tasks are different (one is activity detection and the other is gender detection), so the activity results will not be skipped directly to gender detection. Each number will be tested once under both detection types, but no additional fees will be deducted for repeated submission of the same type.

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If you are filtering overseas customer data for a long time and want to spend every cent of your balance on truly valuable new numbers, then the data deduplication warehouse is a feature worth launching immediately.

👉Log in to the console to start screening numbers 📞 Two-way contact customer service https://t.me/kkdata_robot (you can consult in real time the deduplication strategy suitable for your team) 📚 For more operation details, please refer to KK-DATA official document or browse official website billing page to learn the real-time prices of different detection types.