A structured value representing a price or price range. Typically, only the subclasses of this type are used for markup. It is recommended to use [MonetaryAmount](http://schema.org/MonetaryAmount) to describe independent amounts of money such as a salary, credit card limits, etc.

Data type: Text.

Data type: Number. Usage guidelines: - Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similiar Unicode symbols. - Use '.' (Unicode 'FULL STOP' (U+002E)) rather than ',' to indicate a decimal point. Avoid using these symbols as a readability separator.