You can contact us through various channels when purchasing or using the product.
Pre-sales online consultation
For inquiries about the DataV-Note product, log on to the Alibaba Cloud pre-sales online consultation page. A pre-sales engineer will contact you.
After-sales technical support
If you have any questions or suggestions about the DataV-Note product, search for 163525008371 in DingTalk and join the Official DataV-Note User Group 2. A professional technical support engineer is online to answer your questions.
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