Show HN: I built a minimal invoicing tool for freelancers and makers: Invoroo

Hi HN,

I just launched Invoroo, a minimalist invoicing tool for freelancers and indie hackers who need something simple, fast, and uncluttered.

I built it because most invoicing apps felt overcomplicated for solo work and small projects. With Invoroo, you can:

- Send invoices in multiple currencies and languages

- Manage clients without unnecessary overhead

- Add payment links directly to invoices

- Use a clean API to integrate with other tools