Go to the Industry-specific modules section and choose See modules to view module samples within an industry category. Samples are complete with appropriate fields. For example, an expense module sample may contain fields for totaling, and for calculating taxes.
After you choose See modules, you can either Preview the module in a mobile device-like simulation, or Add the module to your list of modules.
Or, you can search for a particular module type in the search field, under the Build your own module button. Predictive text offers you matching results as you type in the field.