We have two centers where colleagues issue invoices in three different programs, and they're going to send these invoices. e-invoicing delivery-service provider In bulk after checkup?

Short answer

Probably yes, but this is a technical question for a specific e-invoicing delivery-service provider, not a legal restriction. The law does not prevent you from sending invoices issued in several different programmes or centres after they have been taken over and checked in your accounting system e-invoicing delivery-service provider In bulk, in one act. According to the previous examples of certified solutions, these applications have a button for sending individual invoices, but they can be expected to offer the possibility of marking and sending several documents at once.