Job description
A program that will issue a pro-forma cyclical invoice - send to email.
Sending reminders about payment. It downloads data from api.ifirma.pl
That is, the program will issue a pro-forma invoice on 01.08.2023 on the contractor's data downloaded from ifirma.pl - payment term for example 14 days.
01.08.2023 - sends to the email entered in ifirma.pl - proforma invoice to the customer,
and e.g.
10.08.2023 - sends a reminder
the same on 12.08.2023 and 14.08.2023
number of reminders movable - preferably it would be possible to specify the number of days before the due date and after the due date, e.g.
-5,-3,-1,0,+2
