Turnover is measured at the fair value of the consideration received or receivable, net of discounts and value added taxes. Turnover includes revenue earned from the sale of goods and from the rendering of services. Turnover is reduced for estimated customer returns, rebates and other similar allowances.
Sale of goods
Turnover from the sale of goods is recognised when the significant risks and rewards of ownership of the goods has transferred to the buyer. This is usually at the point that the customer has signed for the delivery of the goods.
Revenue recognition and deferred income
Where invoices are raised in advance of the performance obligations being satisfied, these are recorded on the balance sheet as deferred income. This deferred income relates predominantly to services which are recognised on a straight-line basis over the period of supply. These services are typically invoiced at the beginning of the provision of service and the associated revenue is recognised over this period. These are captured within current liabilities on the basis that they are expected to be recognised in revenue over the next twelve months.