Clients

Every income entry and expense can be linked to a contact, and EV Napló quietly keeps a running picture of your business relationships as a side effect of normal bookkeeping.

What's tracked per contact

• Name, email, phone, address, and free-form notes.
• A tax number (adószám), used to automatically match incoming NAV e-invoices to the right vendor.
• A vendor/client flag, so the same contact list works for people who pay you and businesses you pay.

Numbers you don't have to calculate yourself

Each contact shows its lifetime paid income and outstanding (unpaid) balance, computed automatically from every entry linked to them. No manual reconciliation, and no separate "who owes me money" list to maintain.

Skip the retyping

Import contacts directly from your iPhone's Contacts app instead of typing client details from scratch. It's the fastest way to get a new client into your books before you send the first invoice.