If your books live in Exact Online, you know where the hours go. Purchase invoices wait in three different inboxes. Bank lines pile up against a suspense account. A payment goes out and the invoice behind it never arrives. By the third week of the month someone is clicking through the same screens they clicked through last month, fixing the same small mismatches.
Nance takes over that layer. It connects to your Exact Online administration through the official API and works the way a careful finance colleague would: it reads what comes in, books what it is sure about, prepares what it is not, and leaves an audit trail behind every step. You set the rules once. Nance applies them every day, including the days you are busy with something more useful.