Hi There,
There is a receipt type as 'Invoice', you may use it in POS when you use 'Sales invoice' operation. But this is still a receipt, not a full invoice (not the same you get printed in HQ).
If you need a real Invoice to be printed from POS - you should think about customization.
Anyway, we have got some requirements for some EU countries (like CZ, PL, SK, HR, RO) to print Invoice document for cash&carry transaction. It sounds like below:
"On this printed document in POS there should be placed Invoice number the same which will be used for Invoice generated when posting Statement.
There is suggestion that ReceiptId would be used as InvoiceId when printing document in POS and the same number would be used when generating Invoice in HQ when posting Statement.
Retail company is obliged to issue the invoice and to report the sale in the VAT Control report.
It should work only in case when Customer is selected for Cash&Carry transaction.
There is a legal requirement to report invoices monthly to the tax office for lots of EU countries (for example CZ, PL, SK, HR, RO etc.), normally it is required for invoices on business customers that have VAT registration and/or exceed some amount. If a company customer comes to retail store and requires an invoice, the retailer is obliged to issue the invoice and to report the sale in the VAT Control report. The invoice must be reported separately, with the ID that is printed on the document I give to the customer."
This requirement is still under discussion, there is no plan or exact timeline when we we get it released (if we will decide to release it).