You can test the system for free for 30 days. No obligations.
By testing the free version of the system tos you get to know its functionality, except for sending an invoice. What does it mean? This means that the invoice you have issued will not be automatically delivered to your account in tos. To pass it on to the contractor you will have to generate a PDF and send the invoice by mail or by e-mail.
If you decide to use tos in the full version, then you only need to pay a PLN 2 verification fee. We will verify your data provided during registration and then you will receive access to all system functions including the transmission of invoices issued to your contractors.
Remember that you, as an invoice issuer, still do not pay anything for using the tos system. The fee will be charged to the recipient of your invoice when it is accepted in the tos system.