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1、Activity time：{{ info.groupon.start_at }} ~ {{ info.groupon.end_at }}。
1、Activity time：cease when sold out。
2、Validity period of the Group Buying：{{ info.groupon.expire_days * 24 }} hours。
3、Number of Group Buying：{{ info.groupon.need_count }}x。
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1、Teamwork process: Join/initiate a Group Buying and make a successful payment - Within the validity period, the number of team members meets the activity requirements - Group Buying succeeded!
2、If the number of participants cannot be met within the valid period, the group will fail, and the paid amount will be refunded in the original way.
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Drawboard PDF - Easily mark and annotate any PDF file with pen and paper.
PRO toolset - other professional tools launched as in app subscriptions.
Regarding DRAWBOARD PDF
Drawboard PDF is renowned for its smooth and natural brushstrokes, intuitive and simple user interface, compatibility with both stylus and touch modes, as well as impressive marking and text review tools. Of course, all of our annotations comply with global PDF standards.
function
About PRO
Drawboard PDF PRO is an optional in app subscription service that brings you a set of professional extension tools in Drawboard PDF:
Official Website:https://www.drawboard.com/pdf/pdf
Download Center:https://drawboard-pdf-pro.apsgo.cn
Delivery Time: Automatic delivery within 24 hours
Operating Platform: Dependent on Windows Store
Interface Language: Supports Chinese interface display, with multiple languages available.
Update Instructions: The current version is valid for life and supports minor version upgrades (v6.x).
Trial Before Purchase: A limited free version is available for use before purchase.
How to Receive the Product: After purchase, activation information will be sent to the email used for ordering. You can also view the corresponding product activation code in your personal center, under "My Orders".
Number of Devices: 1 computer.
Changing Computers: Reinstallation of the operating system is not supported, and changing devices is not allowed.
Activation Guide: To be added.
Special Instructions: To be added.
References:https://www.drawboard.com/download
Any question
