The invoicing process consists of a series of actions: creating invoicing, sending them via e-mail, adding iDEAL or other payment functionality, sending reminders, etc. etc. We have developed a module for the Autoline dealer management system that fully automates ths entire process.
Better stil, we can link iDEAL functionality directly with the bank, meaning that customers payments flow into your account without the intervention of intermediaries. If you use a debtor management system, like S4Dunning. Your PDF invoices can be uploaded to that system automatically.