__construct( $data, $dataSource = 'PLAIN')
setMetaDataFromShop( $metaData)
isEmpty()
format( $dataDestination)
getId() : integer
(primary key)
setId( $val)
getKey() : string
setKey( $val)
getName() : string
setName( $val)
isTax() : boolean
setTax( $val)
isTaxInput() : boolean
setTaxInput( $val)
isMode() : boolean
setMode( $val)
getDiscount() : double
setDiscount( $val)
getMinimumOrder() : double
setMinimumOrder( $val)
getMinimumOrderSurcharge() : double
setMinimumOrderSurcharge( $val)
getBasePrice() : double
setBasePrice( $val)
getPercent() : double
setPercent( $val)