AutoCAD Tutorial - 2D & 3D

Before participating in the activity, please carefully read all the terms of the activity rules, especially those related to completing activity tasks, claiming activity rewards, and user anomalies/violations. By participating in this activity, users are deemed to have fully read, understood, and voluntarily agreed to be bound by these activity rules.

1.Users consume one chance to open a mystery box, and the prize obtained will be displayed on the page. Users can claim the prize according to the specified method.

2.The system will give one free chance to participate at the start of the activity. Users can obtain additional chances by watching ads.

3. If the prize requirements are met, users need to fill in their personal information and email address on the winning page. Under normal circumstances, customer service will contact the winning users within 10 working days to distribute the prizes. Users can check their email inbox for updates.

1.General Principles: During participation in the activity and the claiming and use of rewards, users must strictly comply with the laws and regulations, as well as the "APKPure Terms of Use" and these rules.

2.Prohibition of Violations: Users must not engage in any violations, anomalies, or improper behavior (collectively referred to as "violations"), nor violate the provisions of the "APKPure Terms of Use". Violations include but are not limited to:

2.1. Achieving rewards or participating in the activity through improper means, such as using plugins, cheats, etc.

2.2. Identity theft or providing false information.

2.3. Exploiting activity opportunities.

2.4. Using technical or rule loopholes to obtain prizes.

2.5. Obtaining prizes beyond genuine user needs.

2.6. Engaging in other behaviors that violate the "APKPure User Service Agreement," activity rules, or disrupt platform management order.

3.Determination of Violations:

3.1. You authorize and agree that the activity organizer has the right to determine whether users have engaged in the aforementioned violations through a risk control system. The organizer has the right to conduct a comprehensive analysis and evaluation based on user registration/login information, user behavior, industry practices in the internet field, common sense, and other big data, and take one or more violation handling measures:

3.1.1. Automatically intercept violations or block related information.

3.1.2. Restrict or cancel the user's activity qualification.

3.1.3. Refuse to issue rewards or reclaim rewards already claimed by the user.

3.1.4. Adjust the rewards to other forms.

3.1.5. Revoke related activity rewards.

3.1.6. Other measures taken by the activity organizer to maintain activity order, prevent losses, or based on relevant agreements/rules.

3.2. Please understand that the aforementioned risk control system will change with the development of the activity, the evolution of rules, and the increase and change of user anomalies. Users accept and acknowledge the analysis and determination of their behavior by the risk control system.

1.Within the scope permitted by laws and regulations, the activity organizer has the right to change and adjust these activity rules. Continued participation in the activity by users will be deemed as acceptance of the changed or adjusted activity rules. If users have any questions about any terms of the activity rules or related page information during the activity, they can consult the website contact email.

2.The titles of the clauses in these rules are for reference only and do not define, affect, or limit the meaning, description, and interpretation of the clauses in these rules.