Basic tutorial. Check this one out before you watch the other videos.
Lemonade Tutorial Part 2 (Aggregation and Hierarchies)
The second part of the basic tutorial.
Lemonade Tutorial Part 3 (Cell Formatting)
Cell formatting feature is presented here.
This video shows different kinds of cell references in formulas.
Advanced example: Sales planning (axis element attributes)
This video shows a sales planning model for a fictional globally active bicycle manufacturing company. The system collects company's sales data and costs from several hundreds of shops scattered around the globe. The manufacturing cost figures are imported from a relational database. This data is aggregated in real-time to produce a company-wide income statement. The sales figures are collected in shop's local currency for each shop and the results are converted into company's currency (USD). This allow for easy simulation of how exchange rate changes affect the company's income statement.