Help!

Hi I'm looking for a manhwa I read months ago. I don't really remember what happened but I know a little bit what happened in the beginning.

So the mc is a woman and has short brown/black hair and was wearing an office suit i think. She traveled to another world and worked for a merchant group (?) as an accountant if I remember right. At first the group decline the offer because they thought it wasn't important but after she showed her skills they hired her. It wasn't romance I think or maybe came later as I didn't read much.

I hope someone can find the manhwa and share the link ٩(๑❛ᴗ❛๑)۶