In the local market and cross-border business in Korea,kakao talkNumber It is an important bridge between marketing and customer reach. But if the number library is full of Invalid number, empty number, block number and shutdown number, the team's reach efficiency will be greatly reduced, and the cost of advertising and outgoing calls will also be invisibly amplified. This article will sort out a set for you kakao talkInvalid number cleaning method, help enterprises optimize the number library structure, combined with Digital Planet tools to comprehensively improve the accuracy of reach.

Why must be cleanedkakao talkInvalid number

1.Reduce resource waste

Invalid numbers will also consume the costs of advertising, text messages and outgoing calls, and directly erode profits.

2.Improve the accuracy of reach

After cleaning up the invalid number, the rest of the number library is valid users, which makes it more efficient to reach.

3.Improve data credibility

After removing the invalid number, the marketing data and conversion rate are more valuable for reference.

4.Ensure long-term operation

Regular cleaning can keep the number library healthy for a long time and lay the foundation for continuous delivery.

South Koreakakao talkCommon types of invalid numbers

lEmpty number: Not allocated or cancelled, completely unavailable.

ltitle: Permanently discontinued due to violations or arrears of fees.

lShutdown number: Temporarily disable, may resume, but cannot reach it in the short term.

lRepeat number: Appears many times in the resource library, causing redundancy in reach.

kakao talkCore method of cleaning invalid numbers

Method 1: Manual inspection

Verify that it is valid by dialing by number or trying to send messages, but is extremely inefficient and is only suitable for small-scale verification.

Method 2: Basic detection tools

Use ordinary detection tools to filter in batches, but often only some empty numbers can be identified, and it is impossible to accurately distinguish between ban or shutdown numbers.

Method 3: Platform-based intelligent cleaning

With the help Digital Planet Platform, import a million-level number library at one time, the system automatically completes batch detection and classification, and accurately removes invalid numbers.

Advantages of invalid number cleaning of digital planets

lBatch efficient: Supports rapid detection and cleaning of million-level number libraries.

lAccurate classification: Automatically distinguish between empty numbers, ban numbers, shutdown numbers and duplicate numbers.

lMultidimensional tags: Generate labels such as region, gender, and activity while cleaning up to enhance subsequent operational value.

lThe results can be exported: Export and cleaned valid number library with one click, and directly connect to itCRM or mass sending tool.

Practical process

1.Number preparation: Integrate numbers from different sources into a unified format (CSV/TXT).

2.Batch import: Import the number library into the digital planet platform, and the system will automatically start detection.

3.Classification identification: After the inspection is completed, the empty number, blocked number, shutdown number and duplicate number will be automatically removed.

4.Generate tags: Multi-dimensional tags are attached to valid numbers when cleaning, which facilitates subsequent group marketing.

5.Export and use: Export the cleaned number library with one click and directly invest in placement and operation.

6.Regularly updated: The number status will change, it is recommended toTest once every 2-3 months.

Practical cases

A Korean beauty brand is ready to pass kakao talkAdvertising, the initial number library is 80,000:

lBefore cleaning: The library contains15,000 empty numbers, 7,000 blocked numbers and 5,000 duplicate numbers, the reach rate is less than 65%.

lCleaning process: Import digital planet batch detection to quickly remove invalid numbers.

lCleaning results:get 53,000 real and valid numbers, and generate age and activity tags.

lFinal effect: Improved accuracy of advertising reach20%, the conversion rate is increased by 15%.

Best Practice Recommendations

1.Combined with testing and cleaning: After registering or importing numbers, clean them up immediately to improve efficiency.

2.Tag-based operation: The labels generated during the cleaning process should be fully utilized and differentiated delivery should be supported.

3.Periodic re-examination: The shutdown number requires secondary detection to avoid missing potential users.

4.Unified cross-channel management: Clean up different source numbers in a unified manner to reduce redundancy and inflated height.

Conclusion

In the Korean market,Clean upkakao talkInvalid numbers can not only reduce costs, but also significantly improve the accuracy of reach.. A clean number library is the core asset of cross-border marketing and long-term operations. With the help Digital Planet With batch inspection and intelligent cleaning capabilities, enterprises can quickly create an efficient user pool to ensure that every investment can be converted into real output.

If you are also troubled by invalid numbers, you might as well try the batch cleaning function of Digital Planet immediately and receive a free test to make your number library clean and efficient immediately.

Digital PlanetIt is a world-leading number screening platform that combinesGlobal mobile phone number segment selection, number generation, deduplication, comparison and other functions. It supports global customersBulk numbers from 236 countriesFiltering and testing services, currently supportedMore than 40 social and apps, such as: