Most of the work in a small business is repetitive: a reminder for a late invoice, a reorder for a fast seller, a check that a bill has not been paid twice. A bot can do that work, but only if it is clear what it may do.
The rule we suggest is simple. A bot drafts and flags, a person approves anything that moves money, stock or a customer, and every action is written down. Start with one bot and one task, and widen its role only once the drafts are reliably good.