A Perfect Day AB develops and sells the invoicing program BillingPoint. They are a Swedish independent software development company founded in 2007, with a mission to help entrepreneurs get a simpler everyday life by simplifying administration. Their invoicing program, BillingPoint is a simple program for those who need control over their invoicing but also need to avoid accounting. The program costs only SEK 79 / month. They offer 3 months free trial with no purchase required. Phone support and email support are included.

The following functions are available in the invoice program:
* Invoicing
* Send invoice by e-mail
* Print invoice on paper or as PDF
* Cash invoicing
* ROT & RUT invoices
* Apply for ROT & RUT directly to the Swedish Tax Agency
* QR code on the invoice for Swish payment
* Sales reports
* Tick off payments
* Send reminders for overdue invoices.