Dean said Davies was told by the boss to "sort it out" and "do what you like, I haven't got time for this".
"That amounts to an authorisation given to her to do what ever's in the interests of the company."
Agnew disagreed and also wondered why, as the defence is arguing, Davies would use her own account for business transactions.
When asked, he said he did not make inquiries about payments going out of Davies' bank account.
Davies, a long-term employee of Zip Plumbing Plus in the northern Wellington suburb of Tawa, denies 300 charges of dishonestly using documents and one of theft by a person in a special relationship.
The Crown accuses Davies of misappropriating $1.42m, while the defence says that was not the case and she sometimes paid for work transactions on her credit card and from her own account, payments that were refunded to her.
The trial continues.