- Offer
- The complete exchange presented to an audience: what is provided, who it is for, what it costs and any conditions.
- Value proposition
- A concise explanation of the useful result an offering is designed to support.
- Call to action (CTA)
- A visible invitation naming the next step, such as opening a course plan or downloading a real file.
- Conversion
- Completion of the intended action. In education, a meaningful conversion may be beginning a lesson—not merely clicking.
- Visual hierarchy
- The order in which size, contrast, position and spacing guide a viewer through information.
- Lead magnet
- A useful resource offered in exchange for attention or contact information. Conditions and data use should be clear.
- Bonus
- An additional item included with the main offering. Its existence, relevance and value should be represented honestly.
- Price anchoring
- Showing a comparison value to shape how another price feels. A crossed-out value must be genuine and supportable.
- Urgency
- A time or availability signal. It is ethical only when the deadline or limit is real, visible and consistently enforced.