Budget · acme-sandbox · 2018
Declared once, per account — and, if finance wants it, per team under it. Amounts in USD, whole units; the budget is held in the currency of the bill and never converted.
No budget line for 2018
Nothing has been declared for this account this year, so a month that closes will be held against no line and show no variance rather than an invented one.
What a declaration changes
A new line supersedes the one before it for the same account, team and year. It never rewrites a month that has already closed: each statement keeps the budget it was written against. Every declaration stays below, with who made it and when.