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| Access | Guest | Registered | Subscribed |
|---|---|---|---|
| Find presentations | ✓ | ✓ | ✓ |
| View presentation details | ✓ | ✓ | ✓ |
| View presenter details | ✓ | ✓ | ✓ |
| Rate presentations | ✓ | ✓ | |
| View videos | select | all | |
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Subscription Options Tweet| Type | Details |
|---|---|
| Individual Subscription | Individuals can subscribe for unlimited access here. You may also extend your current active subscription anytime. From time to time, we may offer discount coupons. For details, please subscribe to notifications on the Your Account page or follow us on twitter. |
| User Groups Subscription | Each non-profit users group may sign up as many as three leaders—President, Vice-President, Treasurer,... anyone who helps organize/run the group—to receive a complimentary year-long subscription. In addition, the users group may give away one complimentary year-long subscription each month to a member of the group. For more details, please click here. |
| Student Membership | Are you a student at a school, college, or a university? Then we're happy to give you full free access to our site as long as you're a student. For details contact us—we'll need to know where you're studying and need a faculty to verify that you're a full-time student. |
| Corporate/Group Subscription | Corporations/Groups can make bulk purchases, at discounted rates, for their employees/members. For details, please visit the Manage Corporate/Group subscriptions page or drop us an email. |