Online Invoicing System

Our job was to plan, construct and implement online system for issuing sales documents.

Program supposed to be sold as a SaaS (Software as a Service), so it had to have possibility to create multiple accounts and to store lots of data from many users.



  • creating over a dozen types of documents (incl. VAT invoices, invoices proforma, correction notes, bills etc.)
  • printing and downloading documents as pdf
  • making lists and groups of partners, products and services
  • periodic issuing and sending documents
  • documents archive

Effects of use

  • invoices and notes issuing requires less time
  • automatic insertion of contractors’ data
  • keeps order in documents
  • eliminates omissions, thanks to automation
  • easy and quick searching for documents



Tags: creating invoices online, issuing invoices online,invoices online, invoice online, invoicing online, invoice issuing program, online invoicing system, automatic invoice issuing, www applications, www apps, online applications, online apps, web applications, web apps, dedicated applications, dedicated apps