This customisable feature enables you to produce invoices for any time period. Create your own data table from a selection of KPIs and format the look of invoices, adding logos, headers/footers, messages, and other content. When you have generated the invoice, you can email it to individual sites.
Go to Kitchen Manager > Invoices
Generate a single invoice for all the sites in a contract to consolidate multiple invoices into one document.
Select a Contract  in the tree menu located on the left-hand side and select Generate . For set Period Start  and Period End  dates you will need to adjust these to the dates required. Click Consolidated Invoice checkbox  and click Generate button 
The Consolidated Invoice option only appears when a Contract  has been selected.
Each of the tables in the consolidated invoice contains the combined data for all sites in the selected Contract , there is not a separate table for each site.