Must-read for international marketers: Repeat cross-channel numbers? Dingdang Assistant ends your "invalid reach" with one click

Have you ever encountered such a bad thing when doing international marketing? I just collected a batch of potential customer mobile phone numbers from Facebook ads, and I turned around and found duplicate numbers in the independent website form. The list of overseas offline exhibition customers that has been hard-working and compared with the data retained by email marketing, 30% are duplicates... These duplicate numbers not only waste SMS/email sending quotas, but also may lead to customers being harassed multiple times, and may even be marked as "spam" by the platform, affecting the account credibility.

Today, let’s talk about the most overlooked but crucial link in international marketing - global mobile phone number deduplication. Especially when you need to compare multiple batches of number files, how deep is the "pit" of traditional tools? And how can Dingdang Assistant help you solve it easily?

The "hidden cost" of international marketing: How fatal is the repetition of cross-channel numbers?

The core of international marketing is "precise access". But if you have a lot of duplicate data hidden in the number list on your hand, the so-called "precision" will only become "inefficient".

To give a real case: In order to increase Black Friday sales, a cross-border e-commerce seller integrated customer mobile phone numbers from three channels: Facebook advertising, Google forms, and offline exhibitions, and directly imported them into the SMS platform to send promotional information. As a result, there were 23,000 repetitions out of 100,000 numbers! Not only did it cost 23% of the extra text message, but some customers also reported that "received 3 same text messages a day", directly complaining to the platform, resulting in a decline in store ratings.

What's the problem? The international marketing scenario determines the complex source of the number:

Multiple platforms collect : Facebook and Instagram advertising traffic numbers, independent website forms submitted numbers, offline exhibition codes to retain funds... Users from different platforms may submit them repeatedly;
Differences in cross-border formats ​​​: The US number is "+1-XXX-XXXX-XXXX" and India is "+91-XXXXX-XXXXX". If you are not careful when manually checking the format, you will be wrongly judged and repeated;
The data volume is huge : A large exhibition may collect tens of thousands of numbers, and when multiple batches of files are merged, manual comparison is simply impossible.

Why is the traditional way of removing weight "unable"?

Excel tables : You need to manually enter formulas (such as COUNTIF), which may be high for international marketers; when merging multiple batches of files, you need to copy and paste them repeatedly, and if there are slight operational errors, you will miss the judgment;
Ordinary web tools : Most of them limit the file size and cannot handle the common "million-level" and tens of millions" numbers in international marketing;
Manual verification : time-consuming and labor-intensive, missing the golden period of marketing.

Dingdang Assistant 's "one-click comparison and deduplication": The "savior" of international marketers is here!

In response to the cross-channel, multi-file and large-scale deduplication requirements of international marketing, Dingdang Assistant has provided a "fool-like" solution - one-click comparison of two or more batches of number files, without any technical operation, and in 3 steps:

Step 1 : Open Dingdang Assistant , upload the benchmark file and comparison file, and TXT format file, you can directly drag and upload it, and you can upload it in batches, and you can follow up and upload it;
Second step : Click the "Contrast and Deduplication" button, and the system will automatically identify the non-repetitive number data of the comparison file based on the data of the benchmark file;
Step 3 : Select TXT or VCF file format to export the results, and the number list after deduplication is generated immediately, and you can directly import it into marketing platforms such as SMS and email.

More importantly, Dingdang Assistant 's "contrast and deduplication" is not a simple "digital repetition", but an accurate identification based on international mobile phone number rules. For example, the US numbers "+1 212 555 1234" and "12125551234" will be judged as duplicates, and the Indian numbers "+91-98765-43210" and "919876543210" will also be accurately matched - this is exactly the "cross-format deduplication" ability that international marketers need most.

From "shush" to "comfortable": feedback from real users

We interviewed several international marketing practitioners using Dingdang Assistant to hear their real experience:

Cross-border e-commerce seller Luna​​: "In the past, I integrated 100,000 numbers from three channels. I needed to spend 1 day using Excel to check, but I also missed the judgment. Now I use Dingdang Assistant to complete the deduplication in 3 minutes, and the marketing cost has been directly reduced by 20%!"

Mike, Operation Manager of Foreign Trade Company: "We often need to compare the customer list provided by overseas branches with the numbers of domestic CRM systems. In the past, only 10,000 were processed at a time with web tools. Now Dingdang Assistant can easily get 500,000 pieces, which is still fast and does not affect the progress of customers' follow-up."

Sara, a newbie in social media operations overseas: "I know nothing about Excel. I used to be troublesome when I saw the number to remove heavy weights. The interface of Dingdang Assistant is very simple, and I can complete it with a few clicks. Now I can spend more time optimizing advertising copy than 'competing with tables'."

Conclusion

In international marketing, "ineffective reach" is the biggest waste of cost. Dingdang Assistant 's "number file comparison and deduplication" function not only solves the pain point of cross-channel number repetition, but also allows marketers who are not technically born to easily master the core skills of "precise access". Next time you integrate customer numbers, you might as well try Dingdang Assistant - Leave time to optimize marketing strategies instead of "fighting wits and courage with duplicate numbers."

FAQ

Q: How fast is the weight removal speed? How long does it take to 100,000 numbers?
A: The processing speed depends on the file size and network environment, and usually 100,000 numbers are completed within 3 minutes.

Dingdang Assistant is an efficient software designed for global number processing. It aims to help enterprises and individuals quickly and accurately generate, process and collect number data, improve work efficiency and reduce operating costs.

Core functions
Intelligent number processing: number sorting and deduplication/clear non-mobile phone numbers/precisely filter specific number segment data/TXT and VCF format seamless conversion /number comparison deduplication/area code batch addition/automatically distinguish different country numbers...
​Global number batch generation/​Global selected number segments/Bing map public number data collection/​national area code and coding query…
More features are coming soon!

Applicable industries
Dingdang Assistant is widely used in multiple industries and provides customized number data processing solutions for different scenarios:

​Marketing/Customer Service/Sales Team/E-commerce/Finance Industry/Human Resources/Tourism and Hotel Industry/Education Industry/Medical Industry/Logistics and Supply Chain/Technology and the Internet···

Core advantages
​Efficient performance: Process large batches of files in seconds, easily cope with massive data challenges.
​Global coverage: The service scope covers more than 200 countries and regions, and the data is synchronized in real time with the latest International Telecommunications Union (ITU) standards.
​AI-driven: Based on artificial intelligence technology, it realizes intelligent number recognition and comprehensively improves data processing efficiency and accuracy.
​Safety and reliable: enterprise-level data protection system, end-to-end encrypted transmission, ensuring the security and worry-free information.

Dingdang Assistant will continue to iterate and update, launch more powerful functional modules, helping users to be at ease in the global number data processing field, and provide solid support for enterprise digital transformation and business growth.