The company pays for my studies, I haven't received an invoice yet.
Posted by on 2019-03-28 13:36
If study agreement is tripartite (agreement is signed by the university, student and company), then payment documents and invoices are sent to the company via company's email address indicated in the signed tripartite agreement or in an annex to Study agreement. 
If the student has tripartite study agreement and any other kind of discount he might receive an invoice with zero amount to be paid.